/*!
 * jQuery JavaScript Library v1.10.2
 * http://jquery.com/
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 *
 * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2013-07-03T13:48Z
 */
(function(window, undefined) {

// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
//"use strict";
    var
            // The deferred used on DOM ready
            readyList,
            // A central reference to the root jQuery(document)
            rootjQuery,
            // Support: IE<10
            // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
            core_strundefined = typeof undefined,
            // Use the correct document accordingly with window argument (sandbox)
            location = window.location,
            document = window.document,
            docElem = document.documentElement,
            // Map over jQuery in case of overwrite
            _jQuery = window.jQuery,
            // Map over the $ in case of overwrite
            _$ = window.$,
            // [[Class]] -> type pairs
            class2type = {},
            // List of deleted data cache ids, so we can reuse them
            core_deletedIds = [],
            core_version = "1.10.2",
            // Save a reference to some core methods
            core_concat = core_deletedIds.concat,
            core_push = core_deletedIds.push,
            core_slice = core_deletedIds.slice,
            core_indexOf = core_deletedIds.indexOf,
            core_toString = class2type.toString,
            core_hasOwn = class2type.hasOwnProperty,
            core_trim = core_version.trim,
            // Define a local copy of jQuery
            jQuery = function(selector, context) {
                // The jQuery object is actually just the init constructor 'enhanced'
                return new jQuery.fn.init(selector, context, rootjQuery);
            },
            // Used for matching numbers
            core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
            // Used for splitting on whitespace
            core_rnotwhite = /\S+/g,
            // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
            rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
            // A simple way to check for HTML strings
            // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
            // Strict HTML recognition (#11290: must start with <)
            rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
            // Match a standalone tag
            rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
            // JSON RegExp
            rvalidchars = /^[\],:{}\s]*$/,
            rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
            rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
            rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
            // Matches dashed string for camelizing
            rmsPrefix = /^-ms-/,
            rdashAlpha = /-([\da-z])/gi,
            // Used by jQuery.camelCase as callback to replace()
            fcamelCase = function(all, letter) {
                return letter.toUpperCase();
            },
            // The ready event handler
            completed = function(event) {

                // readyState === "complete" is good enough for us to call the dom ready in oldIE
                if (document.addEventListener || event.type === "load" || document.readyState === "complete") {
                    detach();
                    jQuery.ready();
                }
            },
            // Clean-up method for dom ready events
            detach = function() {
                if (document.addEventListener) {
                    document.removeEventListener("DOMContentLoaded", completed, false);
                    window.removeEventListener("load", completed, false);

                } else {
                    document.detachEvent("onreadystatechange", completed);
                    window.detachEvent("onload", completed);
                }
            };

    jQuery.fn = jQuery.prototype = {
        // The current version of jQuery being used
        jquery: core_version,
        constructor: jQuery,
        init: function(selector, context, rootjQuery) {
            var match, elem;

            // HANDLE: $(""), $(null), $(undefined), $(false)
            if (!selector) {
                return this;
            }

            // Handle HTML strings
            if (typeof selector === "string") {
                if (selector.charAt(0) === "<" && selector.charAt(selector.length - 1) === ">" && selector.length >= 3) {
                    // Assume that strings that start and end with <> are HTML and skip the regex check
                    match = [null, selector, null];

                } else {
                    match = rquickExpr.exec(selector);
                }

                // Match html or make sure no context is specified for #id
                if (match && (match[1] || !context)) {

                    // HANDLE: $(html) -> $(array)
                    if (match[1]) {
                        context = context instanceof jQuery ? context[0] : context;

                        // scripts is true for back-compat
                        jQuery.merge(this, jQuery.parseHTML(
                                match[1],
                                context && context.nodeType ? context.ownerDocument || context : document,
                                true
                                ));

                        // HANDLE: $(html, props)
                        if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) {
                            for (match in context) {
                                // Properties of context are called as methods if possible
                                if (jQuery.isFunction(this[ match ])) {
                                    this[ match ](context[ match ]);

                                    // ...and otherwise set as attributes
                                } else {
                                    this.attr(match, context[ match ]);
                                }
                            }
                        }

                        return this;

                        // HANDLE: $(#id)
                    } else {
                        elem = document.getElementById(match[2]);

                        // Check parentNode to catch when Blackberry 4.6 returns
                        // nodes that are no longer in the document #6963
                        if (elem && elem.parentNode) {
                            // Handle the case where IE and Opera return items
                            // by name instead of ID
                            if (elem.id !== match[2]) {
                                return rootjQuery.find(selector);
                            }

                            // Otherwise, we inject the element directly into the jQuery object
                            this.length = 1;
                            this[0] = elem;
                        }

                        this.context = document;
                        this.selector = selector;
                        return this;
                    }

                    // HANDLE: $(expr, $(...))
                } else if (!context || context.jquery) {
                    return (context || rootjQuery).find(selector);

                    // HANDLE: $(expr, context)
                    // (which is just equivalent to: $(context).find(expr)
                } else {
                    return this.constructor(context).find(selector);
                }

                // HANDLE: $(DOMElement)
            } else if (selector.nodeType) {
                this.context = this[0] = selector;
                this.length = 1;
                return this;

                // HANDLE: $(function)
                // Shortcut for document ready
            } else if (jQuery.isFunction(selector)) {
                return rootjQuery.ready(selector);
            }

            if (selector.selector !== undefined) {
                this.selector = selector.selector;
                this.context = selector.context;
            }

            return jQuery.makeArray(selector, this);
        },
        // Start with an empty selector
        selector: "",
        // The default length of a jQuery object is 0
        length: 0,
        toArray: function() {
            return core_slice.call(this);
        },
        // Get the Nth element in the matched element set OR
        // Get the whole matched element set as a clean array
        get: function(num) {
            return num == null ?
                    // Return a 'clean' array
                    this.toArray() :
                    // Return just the object
                            (num < 0 ? this[ this.length + num ] : this[ num ]);
                },
                // Take an array of elements and push it onto the stack
                // (returning the new matched element set)
                pushStack: function(elems) {

                    // Build a new jQuery matched element set
                    var ret = jQuery.merge(this.constructor(), elems);

                    // Add the old object onto the stack (as a reference)
                    ret.prevObject = this;
                    ret.context = this.context;

                    // Return the newly-formed element set
                    return ret;
                },
                // Execute a callback for every element in the matched set.
                // (You can seed the arguments with an array of args, but this is
                // only used internally.)
                each: function(callback, args) {
                    return jQuery.each(this, callback, args);
                },
                ready: function(fn) {
                    // Add the callback
                    jQuery.ready.promise().done(fn);

                    return this;
                },
                slice: function() {
                    return this.pushStack(core_slice.apply(this, arguments));
                },
                first: function() {
                    return this.eq(0);
                },
                last: function() {
                    return this.eq(-1);
                },
                eq: function(i) {
                    var len = this.length,
                            j = +i + (i < 0 ? len : 0);
                    return this.pushStack(j >= 0 && j < len ? [this[j]] : []);
                },
                map: function(callback) {
                    return this.pushStack(jQuery.map(this, function(elem, i) {
                        return callback.call(elem, i, elem);
                    }));
                },
                end: function() {
                    return this.prevObject || this.constructor(null);
                },
                // For internal use only.
                // Behaves like an Array's method, not like a jQuery method.
                push: core_push,
                sort: [].sort,
                splice: [].splice
            };

// Give the init function the jQuery prototype for later instantiation
            jQuery.fn.init.prototype = jQuery.fn;

            jQuery.extend = jQuery.fn.extend = function() {
                var src, copyIsArray, copy, name, options, clone,
                        target = arguments[0] || {},
                        i = 1,
                        length = arguments.length,
                        deep = false;

                // Handle a deep copy situation
                if (typeof target === "boolean") {
                    deep = target;
                    target = arguments[1] || {};
                    // skip the boolean and the target
                    i = 2;
                }

                // Handle case when target is a string or something (possible in deep copy)
                if (typeof target !== "object" && !jQuery.isFunction(target)) {
                    target = {};
                }

                // extend jQuery itself if only one argument is passed
                if (length === i) {
                    target = this;
                    --i;
                }

                for (; i < length; i++) {
                    // Only deal with non-null/undefined values
                    if ((options = arguments[ i ]) != null) {
                        // Extend the base object
                        for (name in options) {
                            src = target[ name ];
                            copy = options[ name ];

                            // Prevent never-ending loop
                            if (target === copy) {
                                continue;
                            }

                            // Recurse if we're merging plain objects or arrays
                            if (deep && copy && (jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)))) {
                                if (copyIsArray) {
                                    copyIsArray = false;
                                    clone = src && jQuery.isArray(src) ? src : [];

                                } else {
                                    clone = src && jQuery.isPlainObject(src) ? src : {};
                                }

                                // Never move original objects, clone them
                                target[ name ] = jQuery.extend(deep, clone, copy);

                                // Don't bring in undefined values
                            } else if (copy !== undefined) {
                                target[ name ] = copy;
                            }
                        }
                    }
                }

                // Return the modified object
                return target;
            };

            jQuery.extend({
                // Unique for each copy of jQuery on the page
                // Non-digits removed to match rinlinejQuery
                expando: "jQuery" + (core_version + Math.random()).replace(/\D/g, ""),
                noConflict: function(deep) {
                    if (window.$ === jQuery) {
                        window.$ = _$;
                    }

                    if (deep && window.jQuery === jQuery) {
                        window.jQuery = _jQuery;
                    }

                    return jQuery;
                },
                // Is the DOM ready to be used? Set to true once it occurs.
                isReady: false,
                // A counter to track how many items to wait for before
                // the ready event fires. See #6781
                readyWait: 1,
                // Hold (or release) the ready event
                holdReady: function(hold) {
                    if (hold) {
                        jQuery.readyWait++;
                    } else {
                        jQuery.ready(true);
                    }
                },
                // Handle when the DOM is ready
                ready: function(wait) {

                    // Abort if there are pending holds or we're already ready
                    if (wait === true ? --jQuery.readyWait : jQuery.isReady) {
                        return;
                    }

                    // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
                    if (!document.body) {
                        return setTimeout(jQuery.ready);
                    }

                    // Remember that the DOM is ready
                    jQuery.isReady = true;

                    // If a normal DOM Ready event fired, decrement, and wait if need be
                    if (wait !== true && --jQuery.readyWait > 0) {
                        return;
                    }

                    // If there are functions bound, to execute
                    readyList.resolveWith(document, [jQuery]);

                    // Trigger any bound ready events
                    if (jQuery.fn.trigger) {
                        jQuery(document).trigger("ready").off("ready");
                    }
                },
                // See test/unit/core.js for details concerning isFunction.
                // Since version 1.3, DOM methods and functions like alert
                // aren't supported. They return false on IE (#2968).
                isFunction: function(obj) {
                    return jQuery.type(obj) === "function";
                },
                isArray: Array.isArray || function(obj) {
                    return jQuery.type(obj) === "array";
                },
                isWindow: function(obj) {
                    /* jshint eqeqeq: false */
                    return obj != null && obj == obj.window;
                },
                isNumeric: function(obj) {
                    return !isNaN(parseFloat(obj)) && isFinite(obj);
                },
                type: function(obj) {
                    if (obj == null) {
                        return String(obj);
                    }
                    return typeof obj === "object" || typeof obj === "function" ?
                            class2type[ core_toString.call(obj) ] || "object" :
                            typeof obj;
                },
                isPlainObject: function(obj) {
                    var key;

                    // Must be an Object.
                    // Because of IE, we also have to check the presence of the constructor property.
                    // Make sure that DOM nodes and window objects don't pass through, as well
                    if (!obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow(obj)) {
                        return false;
                    }

                    try {
                        // Not own constructor property must be Object
                        if (obj.constructor &&
                                !core_hasOwn.call(obj, "constructor") &&
                                !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) {
                            return false;
                        }
                    } catch (e) {
                        // IE8,9 Will throw exceptions on certain host objects #9897
                        return false;
                    }

                    // Support: IE<9
                    // Handle iteration over inherited properties before own properties.
                    if (jQuery.support.ownLast) {
                        for (key in obj) {
                            return core_hasOwn.call(obj, key);
                        }
                    }

                    // Own properties are enumerated firstly, so to speed up,
                    // if last one is own, then all properties are own.
                    for (key in obj) {
                    }

                    return key === undefined || core_hasOwn.call(obj, key);
                },
                isEmptyObject: function(obj) {
                    var name;
                    for (name in obj) {
                        return false;
                    }
                    return true;
                },
                error: function(msg) {
                    throw new Error(msg);
                },
                // data: string of html
                // context (optional): If specified, the fragment will be created in this context, defaults to document
                // keepScripts (optional): If true, will include scripts passed in the html string
                parseHTML: function(data, context, keepScripts) {
                    if (!data || typeof data !== "string") {
                        return null;
                    }
                    if (typeof context === "boolean") {
                        keepScripts = context;
                        context = false;
                    }
                    context = context || document;

                    var parsed = rsingleTag.exec(data),
                            scripts = !keepScripts && [];

                    // Single tag
                    if (parsed) {
                        return [context.createElement(parsed[1])];
                    }

                    parsed = jQuery.buildFragment([data], context, scripts);
                    if (scripts) {
                        jQuery(scripts).remove();
                    }
                    return jQuery.merge([], parsed.childNodes);
                },
                parseJSON: function(data) {
                    // Attempt to parse using the native JSON parser first
                    if (window.JSON && window.JSON.parse) {
                        return window.JSON.parse(data);
                    }

                    if (data === null) {
                        return data;
                    }

                    if (typeof data === "string") {

                        // Make sure leading/trailing whitespace is removed (IE can't handle it)
                        data = jQuery.trim(data);

                        if (data) {
                            // Make sure the incoming data is actual JSON
                            // Logic borrowed from http://json.org/json2.js
                            if (rvalidchars.test(data.replace(rvalidescape, "@")
                                    .replace(rvalidtokens, "]")
                                    .replace(rvalidbraces, ""))) {

                                return (new Function("return " + data))();
                            }
                        }
                    }

                    jQuery.error("Invalid JSON: " + data);
                },
                // Cross-browser xml parsing
                parseXML: function(data) {
                    var xml, tmp;
                    if (!data || typeof data !== "string") {
                        return null;
                    }
                    try {
                        if (window.DOMParser) { // Standard
                            tmp = new DOMParser();
                            xml = tmp.parseFromString(data, "text/xml");
                        } else { // IE
                            xml = new ActiveXObject("Microsoft.XMLDOM");
                            xml.async = "false";
                            xml.loadXML(data);
                        }
                    } catch (e) {
                        xml = undefined;
                    }
                    if (!xml || !xml.documentElement || xml.getElementsByTagName("parsererror").length) {
                        jQuery.error("Invalid XML: " + data);
                    }
                    return xml;
                },
                noop: function() {
                },
                // Evaluates a script in a global context
                // Workarounds based on findings by Jim Driscoll
                // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
                globalEval: function(data) {
                    if (data && jQuery.trim(data)) {
                        // We use execScript on Internet Explorer
                        // We use an anonymous function so that context is window
                        // rather than jQuery in Firefox
                        (window.execScript || function(data) {
                            window[ "eval" ].call(window, data);
                        })(data);
                    }
                },
                // Convert dashed to camelCase; used by the css and data modules
                // Microsoft forgot to hump their vendor prefix (#9572)
                camelCase: function(string) {
                    return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase);
                },
                nodeName: function(elem, name) {
                    return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
                },
                // args is for internal usage only
                each: function(obj, callback, args) {
                    var value,
                            i = 0,
                            length = obj.length,
                            isArray = isArraylike(obj);

                    if (args) {
                        if (isArray) {
                            for (; i < length; i++) {
                                value = callback.apply(obj[ i ], args);

                                if (value === false) {
                                    break;
                                }
                            }
                        } else {
                            for (i in obj) {
                                value = callback.apply(obj[ i ], args);

                                if (value === false) {
                                    break;
                                }
                            }
                        }

                        // A special, fast, case for the most common use of each
                    } else {
                        if (isArray) {
                            for (; i < length; i++) {
                                value = callback.call(obj[ i ], i, obj[ i ]);

                                if (value === false) {
                                    break;
                                }
                            }
                        } else {
                            for (i in obj) {
                                value = callback.call(obj[ i ], i, obj[ i ]);

                                if (value === false) {
                                    break;
                                }
                            }
                        }
                    }

                    return obj;
                },
                // Use native String.trim function wherever possible
                trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
                        function(text) {
                            return text == null ?
                                    "" :
                                    core_trim.call(text);
                        } :
                        // Otherwise use our own trimming functionality
                                function(text) {
                                    return text == null ?
                                            "" :
                                            (text + "").replace(rtrim, "");
                                },
                        // results is for internal usage only
                        makeArray: function(arr, results) {
                            var ret = results || [];

                            if (arr != null) {
                                if (isArraylike(Object(arr))) {
                                    jQuery.merge(ret,
                                            typeof arr === "string" ?
                                            [arr] : arr
                                            );
                                } else {
                                    core_push.call(ret, arr);
                                }
                            }

                            return ret;
                        },
                        inArray: function(elem, arr, i) {
                            var len;

                            if (arr) {
                                if (core_indexOf) {
                                    return core_indexOf.call(arr, elem, i);
                                }

                                len = arr.length;
                                i = i ? i < 0 ? Math.max(0, len + i) : i : 0;

                                for (; i < len; i++) {
                                    // Skip accessing in sparse arrays
                                    if (i in arr && arr[ i ] === elem) {
                                        return i;
                                    }
                                }
                            }

                            return -1;
                        },
                        merge: function(first, second) {
                            var l = second.length,
                                    i = first.length,
                                    j = 0;

                            if (typeof l === "number") {
                                for (; j < l; j++) {
                                    first[ i++ ] = second[ j ];
                                }
                            } else {
                                while (second[j] !== undefined) {
                                    first[ i++ ] = second[ j++ ];
                                }
                            }

                            first.length = i;

                            return first;
                        },
                        grep: function(elems, callback, inv) {
                            var retVal,
                                    ret = [],
                                    i = 0,
                                    length = elems.length;
                            inv = !!inv;

                            // Go through the array, only saving the items
                            // that pass the validator function
                            for (; i < length; i++) {
                                retVal = !!callback(elems[ i ], i);
                                if (inv !== retVal) {
                                    ret.push(elems[ i ]);
                                }
                            }

                            return ret;
                        },
                        // arg is for internal usage only
                        map: function(elems, callback, arg) {
                            var value,
                                    i = 0,
                                    length = elems.length,
                                    isArray = isArraylike(elems),
                                    ret = [];

                            // Go through the array, translating each of the items to their
                            if (isArray) {
                                for (; i < length; i++) {
                                    value = callback(elems[ i ], i, arg);

                                    if (value != null) {
                                        ret[ ret.length ] = value;
                                    }
                                }

                                // Go through every key on the object,
                            } else {
                                for (i in elems) {
                                    value = callback(elems[ i ], i, arg);

                                    if (value != null) {
                                        ret[ ret.length ] = value;
                                    }
                                }
                            }

                            // Flatten any nested arrays
                            return core_concat.apply([], ret);
                        },
                        // A global GUID counter for objects
                        guid: 1,
                        // Bind a function to a context, optionally partially applying any
                        // arguments.
                        proxy: function(fn, context) {
                            var args, proxy, tmp;

                            if (typeof context === "string") {
                                tmp = fn[ context ];
                                context = fn;
                                fn = tmp;
                            }

                            // Quick check to determine if target is callable, in the spec
                            // this throws a TypeError, but we will just return undefined.
                            if (!jQuery.isFunction(fn)) {
                                return undefined;
                            }

                            // Simulated bind
                            args = core_slice.call(arguments, 2);
                            proxy = function() {
                                return fn.apply(context || this, args.concat(core_slice.call(arguments)));
                            };

                            // Set the guid of unique handler to the same of original handler, so it can be removed
                            proxy.guid = fn.guid = fn.guid || jQuery.guid++;

                            return proxy;
                        },
                        // Multifunctional method to get and set values of a collection
                        // The value/s can optionally be executed if it's a function
                        access: function(elems, fn, key, value, chainable, emptyGet, raw) {
                            var i = 0,
                                    length = elems.length,
                                    bulk = key == null;

                            // Sets many values
                            if (jQuery.type(key) === "object") {
                                chainable = true;
                                for (i in key) {
                                    jQuery.access(elems, fn, i, key[i], true, emptyGet, raw);
                                }

                                // Sets one value
                            } else if (value !== undefined) {
                                chainable = true;

                                if (!jQuery.isFunction(value)) {
                                    raw = true;
                                }

                                if (bulk) {
                                    // Bulk operations run against the entire set
                                    if (raw) {
                                        fn.call(elems, value);
                                        fn = null;

                                        // ...except when executing function values
                                    } else {
                                        bulk = fn;
                                        fn = function(elem, key, value) {
                                            return bulk.call(jQuery(elem), value);
                                        };
                                    }
                                }

                                if (fn) {
                                    for (; i < length; i++) {
                                        fn(elems[i], key, raw ? value : value.call(elems[i], i, fn(elems[i], key)));
                                    }
                                }
                            }

                            return chainable ?
                                    elems :
                                    // Gets
                                    bulk ?
                                    fn.call(elems) :
                                    length ? fn(elems[0], key) : emptyGet;
                        },
                        now: function() {
                            return (new Date()).getTime();
                        },
                        // A method for quickly swapping in/out CSS properties to get correct calculations.
                        // Note: this method belongs to the css module but it's needed here for the support module.
                        // If support gets modularized, this method should be moved back to the css module.
                        swap: function(elem, options, callback, args) {
                            var ret, name,
                                    old = {};

                            // Remember the old values, and insert the new ones
                            for (name in options) {
                                old[ name ] = elem.style[ name ];
                                elem.style[ name ] = options[ name ];
                            }

                            ret = callback.apply(elem, args || []);

                            // Revert the old values
                            for (name in options) {
                                elem.style[ name ] = old[ name ];
                            }

                            return ret;
                        }
                    });

            jQuery.ready.promise = function(obj) {
                if (!readyList) {

                    readyList = jQuery.Deferred();

                    // Catch cases where $(document).ready() is called after the browser event has already occurred.
                    // we once tried to use readyState "interactive" here, but it caused issues like the one
                    // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
                    if (document.readyState === "complete") {
                        // Handle it asynchronously to allow scripts the opportunity to delay ready
                        setTimeout(jQuery.ready);

                        // Standards-based browsers support DOMContentLoaded
                    } else if (document.addEventListener) {
                        // Use the handy event callback
                        document.addEventListener("DOMContentLoaded", completed, false);

                        // A fallback to window.onload, that will always work
                        window.addEventListener("load", completed, false);

                        // If IE event model is used
                    } else {
                        // Ensure firing before onload, maybe late but safe also for iframes
                        document.attachEvent("onreadystatechange", completed);

                        // A fallback to window.onload, that will always work
                        window.attachEvent("onload", completed);

                        // If IE and not a frame
                        // continually check to see if the document is ready
                        var top = false;

                        try {
                            top = window.frameElement == null && document.documentElement;
                        } catch (e) {
                        }

                        if (top && top.doScroll) {
                            (function doScrollCheck() {
                                if (!jQuery.isReady) {

                                    try {
                                        // Use the trick by Diego Perini
                                        // http://javascript.nwbox.com/IEContentLoaded/
                                        top.doScroll("left");
                                    } catch (e) {
                                        return setTimeout(doScrollCheck, 50);
                                    }

                                    // detach all dom ready events
                                    detach();

                                    // and execute any waiting functions
                                    jQuery.ready();
                                }
                            })();
                        }
                    }
                }
                return readyList.promise(obj);
            };

// Populate the class2type map
            jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
                class2type[ "[object " + name + "]" ] = name.toLowerCase();
            });

            function isArraylike(obj) {
                var length = obj.length,
                        type = jQuery.type(obj);

                if (jQuery.isWindow(obj)) {
                    return false;
                }

                if (obj.nodeType === 1 && length) {
                    return true;
                }

                return type === "array" || type !== "function" &&
                        (length === 0 ||
                                typeof length === "number" && length > 0 && (length - 1) in obj);
            }

// All jQuery objects should point back to these
            rootjQuery = jQuery(document);
            /*!
             * Sizzle CSS Selector Engine v1.10.2
             * http://sizzlejs.com/
             *
             * Copyright 2013 jQuery Foundation, Inc. and other contributors
             * Released under the MIT license
             * http://jquery.org/license
             *
             * Date: 2013-07-03
             */
            (function(window, undefined) {

                var i,
                        support,
                        cachedruns,
                        Expr,
                        getText,
                        isXML,
                        compile,
                        outermostContext,
                        sortInput,
                        // Local document vars
                        setDocument,
                        document,
                        docElem,
                        documentIsHTML,
                        rbuggyQSA,
                        rbuggyMatches,
                        matches,
                        contains,
                        // Instance-specific data
                        expando = "sizzle" + -(new Date()),
                        preferredDoc = window.document,
                        dirruns = 0,
                        done = 0,
                        classCache = createCache(),
                        tokenCache = createCache(),
                        compilerCache = createCache(),
                        hasDuplicate = false,
                        sortOrder = function(a, b) {
                            if (a === b) {
                                hasDuplicate = true;
                                return 0;
                            }
                            return 0;
                        },
                        // General-purpose constants
                        strundefined = typeof undefined,
                        MAX_NEGATIVE = 1 << 31,
                        // Instance methods
                        hasOwn = ({}).hasOwnProperty,
                        arr = [],
                        pop = arr.pop,
                        push_native = arr.push,
                        push = arr.push,
                        slice = arr.slice,
                        // Use a stripped-down indexOf if we can't use a native one
                        indexOf = arr.indexOf || function(elem) {
                            var i = 0,
                                    len = this.length;
                            for (; i < len; i++) {
                                if (this[i] === elem) {
                                    return i;
                                }
                            }
                            return -1;
                        },
                        booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
                        // Regular expressions

                        // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
                        whitespace = "[\\x20\\t\\r\\n\\f]",
                        // http://www.w3.org/TR/css3-syntax/#characters
                        characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
                        // Loosely modeled on CSS identifier characters
                        // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
                        // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
                        identifier = characterEncoding.replace("w", "w#"),
                        // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
                        attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
                        "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
                        // Prefer arguments quoted,
                        //   then not containing pseudos/brackets,
                        //   then attribute selectors/non-parenthetical expressions,
                        //   then anything else
                        // These preferences are here to reduce the number of selectors
                        //   needing tokenize in the PSEUDO preFilter
                        pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace(3, 8) + ")*)|.*)\\)|)",
                        // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
                        rtrim = new RegExp("^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g"),
                        rcomma = new RegExp("^" + whitespace + "*," + whitespace + "*"),
                        rcombinators = new RegExp("^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*"),
                        rsibling = new RegExp(whitespace + "*[+~]"),
                        rattributeQuotes = new RegExp("=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g"),
                        rpseudo = new RegExp(pseudos),
                        ridentifier = new RegExp("^" + identifier + "$"),
                        matchExpr = {
                            "ID": new RegExp("^#(" + characterEncoding + ")"),
                            "CLASS": new RegExp("^\\.(" + characterEncoding + ")"),
                            "TAG": new RegExp("^(" + characterEncoding.replace("w", "w*") + ")"),
                            "ATTR": new RegExp("^" + attributes),
                            "PSEUDO": new RegExp("^" + pseudos),
                            "CHILD": new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
                                    "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
                                    "*(\\d+)|))" + whitespace + "*\\)|)", "i"),
                            "bool": new RegExp("^(?:" + booleans + ")$", "i"),
                            // For use in libraries implementing .is()
                            // We use this for POS matching in `select`
                            "needsContext": new RegExp("^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
                                    whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i")
                        },
                rnative = /^[^{]+\{\s*\[native \w/,
                        // Easily-parseable/retrievable ID or TAG or CLASS selectors
                        rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
                        rinputs = /^(?:input|select|textarea|button)$/i,
                        rheader = /^h\d$/i,
                        rescape = /'|\\/g,
                        // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
                        runescape = new RegExp("\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig"),
                        funescape = function(_, escaped, escapedWhitespace) {
                            var high = "0x" + escaped - 0x10000;
                            // NaN means non-codepoint
                            // Support: Firefox
                            // Workaround erroneous numeric interpretation of +"0x"
                            return high !== high || escapedWhitespace ?
                                    escaped :
                                    // BMP codepoint
                                    high < 0 ?
                                    String.fromCharCode(high + 0x10000) :
                                    // Supplemental Plane codepoint (surrogate pair)
                                    String.fromCharCode(high >> 10 | 0xD800, high & 0x3FF | 0xDC00);
                        };

// Optimize for push.apply( _, NodeList )
                try {
                    push.apply(
                            (arr = slice.call(preferredDoc.childNodes)),
                            preferredDoc.childNodes
                            );
                    // Support: Android<4.0
                    // Detect silently failing push.apply
                    arr[ preferredDoc.childNodes.length ].nodeType;
                } catch (e) {
                    push = {apply: arr.length ?
                                // Leverage slice if possible
                                        function(target, els) {
                                            push_native.apply(target, slice.call(els));
                                        } :
                                        // Support: IE<9
                                                // Otherwise append directly
                                                        function(target, els) {
                                                            var j = target.length,
                                                                    i = 0;
                                                            // Can't trust NodeList.length
                                                            while ((target[j++] = els[i++])) {
                                                            }
                                                            target.length = j - 1;
                                                        }
                                            };
                                }

                        function Sizzle(selector, context, results, seed) {
                            var match, elem, m, nodeType,
                                    // QSA vars
                                    i, groups, old, nid, newContext, newSelector;

                            if ((context ? context.ownerDocument || context : preferredDoc) !== document) {
                                setDocument(context);
                            }

                            context = context || document;
                            results = results || [];

                            if (!selector || typeof selector !== "string") {
                                return results;
                            }

                            if ((nodeType = context.nodeType) !== 1 && nodeType !== 9) {
                                return [];
                            }

                            if (documentIsHTML && !seed) {

                                // Shortcuts
                                if ((match = rquickExpr.exec(selector))) {
                                    // Speed-up: Sizzle("#ID")
                                    if ((m = match[1])) {
                                        if (nodeType === 9) {
                                            elem = context.getElementById(m);
                                            // Check parentNode to catch when Blackberry 4.6 returns
                                            // nodes that are no longer in the document #6963
                                            if (elem && elem.parentNode) {
                                                // Handle the case where IE, Opera, and Webkit return items
                                                // by name instead of ID
                                                if (elem.id === m) {
                                                    results.push(elem);
                                                    return results;
                                                }
                                            } else {
                                                return results;
                                            }
                                        } else {
                                            // Context is not a document
                                            if (context.ownerDocument && (elem = context.ownerDocument.getElementById(m)) &&
                                                    contains(context, elem) && elem.id === m) {
                                                results.push(elem);
                                                return results;
                                            }
                                        }

                                        // Speed-up: Sizzle("TAG")
                                    } else if (match[2]) {
                                        push.apply(results, context.getElementsByTagName(selector));
                                        return results;

                                        // Speed-up: Sizzle(".CLASS")
                                    } else if ((m = match[3]) && support.getElementsByClassName && context.getElementsByClassName) {
                                        push.apply(results, context.getElementsByClassName(m));
                                        return results;
                                    }
                                }

                                // QSA path
                                if (support.qsa && (!rbuggyQSA || !rbuggyQSA.test(selector))) {
                                    nid = old = expando;
                                    newContext = context;
                                    newSelector = nodeType === 9 && selector;

                                    // qSA works strangely on Element-rooted queries
                                    // We can work around this by specifying an extra ID on the root
                                    // and working up from there (Thanks to Andrew Dupont for the technique)
                                    // IE 8 doesn't work on object elements
                                    if (nodeType === 1 && context.nodeName.toLowerCase() !== "object") {
                                        groups = tokenize(selector);

                                        if ((old = context.getAttribute("id"))) {
                                            nid = old.replace(rescape, "\\$&");
                                        } else {
                                            context.setAttribute("id", nid);
                                        }
                                        nid = "[id='" + nid + "'] ";

                                        i = groups.length;
                                        while (i--) {
                                            groups[i] = nid + toSelector(groups[i]);
                                        }
                                        newContext = rsibling.test(selector) && context.parentNode || context;
                                        newSelector = groups.join(",");
                                    }

                                    if (newSelector) {
                                        try {
                                            push.apply(results,
                                                    newContext.querySelectorAll(newSelector)
                                                    );
                                            return results;
                                        } catch (qsaError) {
                                        } finally {
                                            if (!old) {
                                                context.removeAttribute("id");
                                            }
                                        }
                                    }
                                }
                            }

                            // All others
                            return select(selector.replace(rtrim, "$1"), context, results, seed);
                        }

                        /**
                         * Create key-value caches of limited size
                         * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
                         *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
                         *	deleting the oldest entry
                         */
                        function createCache() {
                            var keys = [];

                            function cache(key, value) {
                                // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
                                if (keys.push(key += " ") > Expr.cacheLength) {
                                    // Only keep the most recent entries
                                    delete cache[ keys.shift() ];
                                }
                                return (cache[ key ] = value);
                            }
                            return cache;
                        }

                        /**
                         * Mark a function for special use by Sizzle
                         * @param {Function} fn The function to mark
                         */
                        function markFunction(fn) {
                            fn[ expando ] = true;
                            return fn;
                        }

                        /**
                         * Support testing using an element
                         * @param {Function} fn Passed the created div and expects a boolean result
                         */
                        function assert(fn) {
                            var div = document.createElement("div");

                            try {
                                return !!fn(div);
                            } catch (e) {
                                return false;
                            } finally {
                                // Remove from its parent by default
                                if (div.parentNode) {
                                    div.parentNode.removeChild(div);
                                }
                                // release memory in IE
                                div = null;
                            }
                        }

                        /**
                         * Adds the same handler for all of the specified attrs
                         * @param {String} attrs Pipe-separated list of attributes
                         * @param {Function} handler The method that will be applied
                         */
                        function addHandle(attrs, handler) {
                            var arr = attrs.split("|"),
                                    i = attrs.length;

                            while (i--) {
                                Expr.attrHandle[ arr[i] ] = handler;
                            }
                        }

                        /**
                         * Checks document order of two siblings
                         * @param {Element} a
                         * @param {Element} b
                         * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
                         */
                        function siblingCheck(a, b) {
                            var cur = b && a,
                                    diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
                                    (~b.sourceIndex || MAX_NEGATIVE) -
                                    (~a.sourceIndex || MAX_NEGATIVE);

                            // Use IE sourceIndex if available on both nodes
                            if (diff) {
                                return diff;
                            }

                            // Check if b follows a
                            if (cur) {
                                while ((cur = cur.nextSibling)) {
                                    if (cur === b) {
                                        return -1;
                                    }
                                }
                            }

                            return a ? 1 : -1;
                        }

                        /**
                         * Returns a function to use in pseudos for input types
                         * @param {String} type
                         */
                        function createInputPseudo(type) {
                            return function(elem) {
                                var name = elem.nodeName.toLowerCase();
                                return name === "input" && elem.type === type;
                            };
                        }

                        /**
                         * Returns a function to use in pseudos for buttons
                         * @param {String} type
                         */
                        function createButtonPseudo(type) {
                            return function(elem) {
                                var name = elem.nodeName.toLowerCase();
                                return (name === "input" || name === "button") && elem.type === type;
                            };
                        }

                        /**
                         * Returns a function to use in pseudos for positionals
                         * @param {Function} fn
                         */
                        function createPositionalPseudo(fn) {
                            return markFunction(function(argument) {
                                argument = +argument;
                                return markFunction(function(seed, matches) {
                                    var j,
                                            matchIndexes = fn([], seed.length, argument),
                                            i = matchIndexes.length;

                                    // Match elements found at the specified indexes
                                    while (i--) {
                                        if (seed[ (j = matchIndexes[i]) ]) {
                                            seed[j] = !(matches[j] = seed[j]);
                                        }
                                    }
                                });
                            });
                        }

                        /**
                         * Detect xml
                         * @param {Element|Object} elem An element or a document
                         */
                        isXML = Sizzle.isXML = function(elem) {
                            // documentElement is verified for cases where it doesn't yet exist
                            // (such as loading iframes in IE - #4833)
                            var documentElement = elem && (elem.ownerDocument || elem).documentElement;
                            return documentElement ? documentElement.nodeName !== "HTML" : false;
                        };

// Expose support vars for convenience
                        support = Sizzle.support = {};

                        /**
                         * Sets document-related variables once based on the current document
                         * @param {Element|Object} [doc] An element or document object to use to set the document
                         * @returns {Object} Returns the current document
                         */
                        setDocument = Sizzle.setDocument = function(node) {
                            var doc = node ? node.ownerDocument || node : preferredDoc,
                                    parent = doc.defaultView;

                            // If no document and documentElement is available, return
                            if (doc === document || doc.nodeType !== 9 || !doc.documentElement) {
                                return document;
                            }

                            // Set our document
                            document = doc;
                            docElem = doc.documentElement;

                            // Support tests
                            documentIsHTML = !isXML(doc);

                            // Support: IE>8
                            // If iframe document is assigned to "document" variable and if iframe has been reloaded,
                            // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
                            // IE6-8 do not support the defaultView property so parent will be undefined
                            if (parent && parent.attachEvent && parent !== parent.top) {
                                parent.attachEvent("onbeforeunload", function() {
                                    setDocument();
                                });
                            }

                            /* Attributes
                             ---------------------------------------------------------------------- */

                            // Support: IE<8
                            // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
                            support.attributes = assert(function(div) {
                                div.className = "i";
                                return !div.getAttribute("className");
                            });

                            /* getElement(s)By*
                             ---------------------------------------------------------------------- */

                            // Check if getElementsByTagName("*") returns only elements
                            support.getElementsByTagName = assert(function(div) {
                                div.appendChild(doc.createComment(""));
                                return !div.getElementsByTagName("*").length;
                            });

                            // Check if getElementsByClassName can be trusted
                            support.getElementsByClassName = assert(function(div) {
                                div.innerHTML = "<div class='a'></div><div class='a i'></div>";

                                // Support: Safari<4
                                // Catch class over-caching
                                div.firstChild.className = "i";
                                // Support: Opera<10
                                // Catch gEBCN failure to find non-leading classes
                                return div.getElementsByClassName("i").length === 2;
                            });

                            // Support: IE<10
                            // Check if getElementById returns elements by name
                            // The broken getElementById methods don't pick up programatically-set names,
                            // so use a roundabout getElementsByName test
                            support.getById = assert(function(div) {
                                docElem.appendChild(div).id = expando;
                                return !doc.getElementsByName || !doc.getElementsByName(expando).length;
                            });

                            // ID find and filter
                            if (support.getById) {
                                Expr.find["ID"] = function(id, context) {
                                    if (typeof context.getElementById !== strundefined && documentIsHTML) {
                                        var m = context.getElementById(id);
                                        // Check parentNode to catch when Blackberry 4.6 returns
                                        // nodes that are no longer in the document #6963
                                        return m && m.parentNode ? [m] : [];
                                    }
                                };
                                Expr.filter["ID"] = function(id) {
                                    var attrId = id.replace(runescape, funescape);
                                    return function(elem) {
                                        return elem.getAttribute("id") === attrId;
                                    };
                                };
                            } else {
                                // Support: IE6/7
                                // getElementById is not reliable as a find shortcut
                                delete Expr.find["ID"];

                                Expr.filter["ID"] = function(id) {
                                    var attrId = id.replace(runescape, funescape);
                                    return function(elem) {
                                        var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
                                        return node && node.value === attrId;
                                    };
                                };
                            }

                            // Tag
                            Expr.find["TAG"] = support.getElementsByTagName ?
                                    function(tag, context) {
                                        if (typeof context.getElementsByTagName !== strundefined) {
                                            return context.getElementsByTagName(tag);
                                        }
                                    } :
                                    function(tag, context) {
                                        var elem,
                                                tmp = [],
                                                i = 0,
                                                results = context.getElementsByTagName(tag);

                                        // Filter out possible comments
                                        if (tag === "*") {
                                            while ((elem = results[i++])) {
                                                if (elem.nodeType === 1) {
                                                    tmp.push(elem);
                                                }
                                            }

                                            return tmp;
                                        }
                                        return results;
                                    };

                            // Class
                            Expr.find["CLASS"] = support.getElementsByClassName && function(className, context) {
                                if (typeof context.getElementsByClassName !== strundefined && documentIsHTML) {
                                    return context.getElementsByClassName(className);
                                }
                            };

                            /* QSA/matchesSelector
                             ---------------------------------------------------------------------- */

                            // QSA and matchesSelector support

                            // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
                            rbuggyMatches = [];

                            // qSa(:focus) reports false when true (Chrome 21)
                            // We allow this because of a bug in IE8/9 that throws an error
                            // whenever `document.activeElement` is accessed on an iframe
                            // So, we allow :focus to pass through QSA all the time to avoid the IE error
                            // See http://bugs.jquery.com/ticket/13378
                            rbuggyQSA = [];

                            if ((support.qsa = rnative.test(doc.querySelectorAll))) {
                                // Build QSA regex
                                // Regex strategy adopted from Diego Perini
                                assert(function(div) {
                                    // Select is set to empty string on purpose
                                    // This is to test IE's treatment of not explicitly
                                    // setting a boolean content attribute,
                                    // since its presence should be enough
                                    // http://bugs.jquery.com/ticket/12359
                                    div.innerHTML = "<select><option selected=''></option></select>";

                                    // Support: IE8
                                    // Boolean attributes and "value" are not treated correctly
                                    if (!div.querySelectorAll("[selected]").length) {
                                        rbuggyQSA.push("\\[" + whitespace + "*(?:value|" + booleans + ")");
                                    }

                                    // Webkit/Opera - :checked should return selected option elements
                                    // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
                                    // IE8 throws error here and will not see later tests
                                    if (!div.querySelectorAll(":checked").length) {
                                        rbuggyQSA.push(":checked");
                                    }
                                });

                                assert(function(div) {

                                    // Support: Opera 10-12/IE8
                                    // ^= $= *= and empty values
                                    // Should not select anything
                                    // Support: Windows 8 Native Apps
                                    // The type attribute is restricted during .innerHTML assignment
                                    var input = doc.createElement("input");
                                    input.setAttribute("type", "hidden");
                                    div.appendChild(input).setAttribute("t", "");

                                    if (div.querySelectorAll("[t^='']").length) {
                                        rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")");
                                    }

                                    // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
                                    // IE8 throws error here and will not see later tests
                                    if (!div.querySelectorAll(":enabled").length) {
                                        rbuggyQSA.push(":enabled", ":disabled");
                                    }

                                    // Opera 10-11 does not throw on post-comma invalid pseudos
                                    div.querySelectorAll("*,:x");
                                    rbuggyQSA.push(",.*:");
                                });
                            }

                            if ((support.matchesSelector = rnative.test((matches = docElem.webkitMatchesSelector ||
                                    docElem.mozMatchesSelector ||
                                    docElem.oMatchesSelector ||
                                    docElem.msMatchesSelector)))) {

                                assert(function(div) {
                                    // Check to see if it's possible to do matchesSelector
                                    // on a disconnected node (IE 9)
                                    support.disconnectedMatch = matches.call(div, "div");

                                    // This should fail with an exception
                                    // Gecko does not error, returns false instead
                                    matches.call(div, "[s!='']:x");
                                    rbuggyMatches.push("!=", pseudos);
                                });
                            }

                            rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|"));
                            rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join("|"));

                            /* Contains
                             ---------------------------------------------------------------------- */

                            // Element contains another
                            // Purposefully does not implement inclusive descendent
                            // As in, an element does not contain itself
                            contains = rnative.test(docElem.contains) || docElem.compareDocumentPosition ?
                                    function(a, b) {
                                        var adown = a.nodeType === 9 ? a.documentElement : a,
                                                bup = b && b.parentNode;
                                        return a === bup || !!(bup && bup.nodeType === 1 && (
                                                adown.contains ?
                                                adown.contains(bup) :
                                                a.compareDocumentPosition && a.compareDocumentPosition(bup) & 16
                                                ));
                                    } :
                                    function(a, b) {
                                        if (b) {
                                            while ((b = b.parentNode)) {
                                                if (b === a) {
                                                    return true;
                                                }
                                            }
                                        }
                                        return false;
                                    };

                            /* Sorting
                             ---------------------------------------------------------------------- */

                            // Document order sorting
                            sortOrder = docElem.compareDocumentPosition ?
                                    function(a, b) {

                                        // Flag for duplicate removal
                                        if (a === b) {
                                            hasDuplicate = true;
                                            return 0;
                                        }

                                        var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition(b);

                                        if (compare) {
                                            // Disconnected nodes
                                            if (compare & 1 ||
                                                    (!support.sortDetached && b.compareDocumentPosition(a) === compare)) {

                                                // Choose the first element that is related to our preferred document
                                                if (a === doc || contains(preferredDoc, a)) {
                                                    return -1;
                                                }
                                                if (b === doc || contains(preferredDoc, b)) {
                                                    return 1;
                                                }

                                                // Maintain original order
                                                return sortInput ?
                                                        (indexOf.call(sortInput, a) - indexOf.call(sortInput, b)) :
                                                        0;
                                            }

                                            return compare & 4 ? -1 : 1;
                                        }

                                        // Not directly comparable, sort on existence of method
                                        return a.compareDocumentPosition ? -1 : 1;
                                    } :
                                    function(a, b) {
                                        var cur,
                                                i = 0,
                                                aup = a.parentNode,
                                                bup = b.parentNode,
                                                ap = [a],
                                                bp = [b];

                                        // Exit early if the nodes are identical
                                        if (a === b) {
                                            hasDuplicate = true;
                                            return 0;

                                            // Parentless nodes are either documents or disconnected
                                        } else if (!aup || !bup) {
                                            return a === doc ? -1 :
                                                    b === doc ? 1 :
                                                    aup ? -1 :
                                                    bup ? 1 :
                                                    sortInput ?
                                                    (indexOf.call(sortInput, a) - indexOf.call(sortInput, b)) :
                                                    0;

                                            // If the nodes are siblings, we can do a quick check
                                        } else if (aup === bup) {
                                            return siblingCheck(a, b);
                                        }

                                        // Otherwise we need full lists of their ancestors for comparison
                                        cur = a;
                                        while ((cur = cur.parentNode)) {
                                            ap.unshift(cur);
                                        }
                                        cur = b;
                                        while ((cur = cur.parentNode)) {
                                            bp.unshift(cur);
                                        }

                                        // Walk down the tree looking for a discrepancy
                                        while (ap[i] === bp[i]) {
                                            i++;
                                        }

                                        return i ?
                                                // Do a sibling check if the nodes have a common ancestor
                                                siblingCheck(ap[i], bp[i]) :
                                                // Otherwise nodes in our document sort first
                                                ap[i] === preferredDoc ? -1 :
                                                bp[i] === preferredDoc ? 1 :
                                                0;
                                    };

                            return doc;
                        };

                        Sizzle.matches = function(expr, elements) {
                            return Sizzle(expr, null, null, elements);
                        };

                        Sizzle.matchesSelector = function(elem, expr) {
                            // Set document vars if needed
                            if ((elem.ownerDocument || elem) !== document) {
                                setDocument(elem);
                            }

                            // Make sure that attribute selectors are quoted
                            expr = expr.replace(rattributeQuotes, "='$1']");

                            if (support.matchesSelector && documentIsHTML &&
                                    (!rbuggyMatches || !rbuggyMatches.test(expr)) &&
                                    (!rbuggyQSA || !rbuggyQSA.test(expr))) {

                                try {
                                    var ret = matches.call(elem, expr);

                                    // IE 9's matchesSelector returns false on disconnected nodes
                                    if (ret || support.disconnectedMatch ||
                                            // As well, disconnected nodes are said to be in a document
                                            // fragment in IE 9
                                            elem.document && elem.document.nodeType !== 11) {
                                        return ret;
                                    }
                                } catch (e) {
                                }
                            }

                            return Sizzle(expr, document, null, [elem]).length > 0;
                        };

                        Sizzle.contains = function(context, elem) {
                            // Set document vars if needed
                            if ((context.ownerDocument || context) !== document) {
                                setDocument(context);
                            }
                            return contains(context, elem);
                        };

                        Sizzle.attr = function(elem, name) {
                            // Set document vars if needed
                            if ((elem.ownerDocument || elem) !== document) {
                                setDocument(elem);
                            }

                            var fn = Expr.attrHandle[ name.toLowerCase() ],
                                    // Don't get fooled by Object.prototype properties (jQuery #13807)
                                    val = fn && hasOwn.call(Expr.attrHandle, name.toLowerCase()) ?
                                    fn(elem, name, !documentIsHTML) :
                                    undefined;

                            return val === undefined ?
                                    support.attributes || !documentIsHTML ?
                                    elem.getAttribute(name) :
                                    (val = elem.getAttributeNode(name)) && val.specified ?
                                    val.value :
                                    null :
                                    val;
                        };

                        Sizzle.error = function(msg) {
                            throw new Error("Syntax error, unrecognized expression: " + msg);
                        };

                        /**
                         * Document sorting and removing duplicates
                         * @param {ArrayLike} results
                         */
                        Sizzle.uniqueSort = function(results) {
                            var elem,
                                    duplicates = [],
                                    j = 0,
                                    i = 0;

                            // Unless we *know* we can detect duplicates, assume their presence
                            hasDuplicate = !support.detectDuplicates;
                            sortInput = !support.sortStable && results.slice(0);
                            results.sort(sortOrder);

                            if (hasDuplicate) {
                                while ((elem = results[i++])) {
                                    if (elem === results[ i ]) {
                                        j = duplicates.push(i);
                                    }
                                }
                                while (j--) {
                                    results.splice(duplicates[ j ], 1);
                                }
                            }

                            return results;
                        };

                        /**
                         * Utility function for retrieving the text value of an array of DOM nodes
                         * @param {Array|Element} elem
                         */
                        getText = Sizzle.getText = function(elem) {
                            var node,
                                    ret = "",
                                    i = 0,
                                    nodeType = elem.nodeType;

                            if (!nodeType) {
                                // If no nodeType, this is expected to be an array
                                for (; (node = elem[i]); i++) {
                                    // Do not traverse comment nodes
                                    ret += getText(node);
                                }
                            } else if (nodeType === 1 || nodeType === 9 || nodeType === 11) {
                                // Use textContent for elements
                                // innerText usage removed for consistency of new lines (see #11153)
                                if (typeof elem.textContent === "string") {
                                    return elem.textContent;
                                } else {
                                    // Traverse its children
                                    for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
                                        ret += getText(elem);
                                    }
                                }
                            } else if (nodeType === 3 || nodeType === 4) {
                                return elem.nodeValue;
                            }
                            // Do not include comment or processing instruction nodes

                            return ret;
                        };

                        Expr = Sizzle.selectors = {
                            // Can be adjusted by the user
                            cacheLength: 50,
                            createPseudo: markFunction,
                            match: matchExpr,
                            attrHandle: {},
                            find: {},
                            relative: {
                                ">": {dir: "parentNode", first: true},
                                " ": {dir: "parentNode"},
                                "+": {dir: "previousSibling", first: true},
                                "~": {dir: "previousSibling"}
                            },
                            preFilter: {
                                "ATTR": function(match) {
                                    match[1] = match[1].replace(runescape, funescape);

                                    // Move the given value to match[3] whether quoted or unquoted
                                    match[3] = (match[4] || match[5] || "").replace(runescape, funescape);

                                    if (match[2] === "~=") {
                                        match[3] = " " + match[3] + " ";
                                    }

                                    return match.slice(0, 4);
                                },
                                "CHILD": function(match) {
                                    /* matches from matchExpr["CHILD"]
                                     1 type (only|nth|...)
                                     2 what (child|of-type)
                                     3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
                                     4 xn-component of xn+y argument ([+-]?\d*n|)
                                     5 sign of xn-component
                                     6 x of xn-component
                                     7 sign of y-component
                                     8 y of y-component
                                     */
                                    match[1] = match[1].toLowerCase();

                                    if (match[1].slice(0, 3) === "nth") {
                                        // nth-* requires argument
                                        if (!match[3]) {
                                            Sizzle.error(match[0]);
                                        }

                                        // numeric x and y parameters for Expr.filter.CHILD
                                        // remember that false/true cast respectively to 0/1
                                        match[4] = +(match[4] ? match[5] + (match[6] || 1) : 2 * (match[3] === "even" || match[3] === "odd"));
                                        match[5] = +((match[7] + match[8]) || match[3] === "odd");

                                        // other types prohibit arguments
                                    } else if (match[3]) {
                                        Sizzle.error(match[0]);
                                    }

                                    return match;
                                },
                                "PSEUDO": function(match) {
                                    var excess,
                                            unquoted = !match[5] && match[2];

                                    if (matchExpr["CHILD"].test(match[0])) {
                                        return null;
                                    }

                                    // Accept quoted arguments as-is
                                    if (match[3] && match[4] !== undefined) {
                                        match[2] = match[4];

                                        // Strip excess characters from unquoted arguments
                                    } else if (unquoted && rpseudo.test(unquoted) &&
                                            // Get excess from tokenize (recursively)
                                                    (excess = tokenize(unquoted, true)) &&
                                                    // advance to the next closing parenthesis
                                                            (excess = unquoted.indexOf(")", unquoted.length - excess) - unquoted.length)) {

                                                // excess is a negative index
                                                match[0] = match[0].slice(0, excess);
                                                match[2] = unquoted.slice(0, excess);
                                            }

                                            // Return only captures needed by the pseudo filter method (type and argument)
                                            return match.slice(0, 3);
                                        }
                                    },
                                    filter: {
                                        "TAG": function(nodeNameSelector) {
                                            var nodeName = nodeNameSelector.replace(runescape, funescape).toLowerCase();
                                            return nodeNameSelector === "*" ?
                                                    function() {
                                                        return true;
                                                    } :
                                                    function(elem) {
                                                        return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
                                                    };
                                        },
                                        "CLASS": function(className) {
                                            var pattern = classCache[ className + " " ];

                                            return pattern ||
                                                    (pattern = new RegExp("(^|" + whitespace + ")" + className + "(" + whitespace + "|$)")) &&
                                                    classCache(className, function(elem) {
                                                        return pattern.test(typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "");
                                                    });
                                        },
                                        "ATTR": function(name, operator, check) {
                                            return function(elem) {
                                                var result = Sizzle.attr(elem, name);

                                                if (result == null) {
                                                    return operator === "!=";
                                                }
                                                if (!operator) {
                                                    return true;
                                                }

                                                result += "";

                                                return operator === "=" ? result === check :
                                                        operator === "!=" ? result !== check :
                                                        operator === "^=" ? check && result.indexOf(check) === 0 :
                                                        operator === "*=" ? check && result.indexOf(check) > -1 :
                                                        operator === "$=" ? check && result.slice(-check.length) === check :
                                                        operator === "~=" ? (" " + result + " ").indexOf(check) > -1 :
                                                        operator === "|=" ? result === check || result.slice(0, check.length + 1) === check + "-" :
                                                        false;
                                            };
                                        },
                                        "CHILD": function(type, what, argument, first, last) {
                                            var simple = type.slice(0, 3) !== "nth",
                                                    forward = type.slice(-4) !== "last",
                                                    ofType = what === "of-type";

                                            return first === 1 && last === 0 ?
                                                    // Shortcut for :nth-*(n)
                                                            function(elem) {
                                                                return !!elem.parentNode;
                                                            } :
                                                            function(elem, context, xml) {
                                                                var cache, outerCache, node, diff, nodeIndex, start,
                                                                        dir = simple !== forward ? "nextSibling" : "previousSibling",
                                                                        parent = elem.parentNode,
                                                                        name = ofType && elem.nodeName.toLowerCase(),
                                                                        useCache = !xml && !ofType;

                                                                if (parent) {

                                                                    // :(first|last|only)-(child|of-type)
                                                                    if (simple) {
                                                                        while (dir) {
                                                                            node = elem;
                                                                            while ((node = node[ dir ])) {
                                                                                if (ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) {
                                                                                    return false;
                                                                                }
                                                                            }
                                                                            // Reverse direction for :only-* (if we haven't yet done so)
                                                                            start = dir = type === "only" && !start && "nextSibling";
                                                                        }
                                                                        return true;
                                                                    }

                                                                    start = [forward ? parent.firstChild : parent.lastChild];

                                                                    // non-xml :nth-child(...) stores cache data on `parent`
                                                                    if (forward && useCache) {
                                                                        // Seek `elem` from a previously-cached index
                                                                        outerCache = parent[ expando ] || (parent[ expando ] = {});
                                                                        cache = outerCache[ type ] || [];
                                                                        nodeIndex = cache[0] === dirruns && cache[1];
                                                                        diff = cache[0] === dirruns && cache[2];
                                                                        node = nodeIndex && parent.childNodes[ nodeIndex ];

                                                                        while ((node = ++nodeIndex && node && node[ dir ] ||
                                                                                // Fallback to seeking `elem` from the start
                                                                                        (diff = nodeIndex = 0) || start.pop())) {

                                                                            // When found, cache indexes on `parent` and break
                                                                            if (node.nodeType === 1 && ++diff && node === elem) {
                                                                                outerCache[ type ] = [dirruns, nodeIndex, diff];
                                                                                break;
                                                                            }
                                                                        }

                                                                        // Use previously-cached element index if available
                                                                    } else if (useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns) {
                                                                        diff = cache[1];

                                                                        // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
                                                                    } else {
                                                                        // Use the same loop as above to seek `elem` from the start
                                                                        while ((node = ++nodeIndex && node && node[ dir ] ||
                                                                                (diff = nodeIndex = 0) || start.pop())) {

                                                                            if ((ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) && ++diff) {
                                                                                // Cache the index of each encountered element
                                                                                if (useCache) {
                                                                                    (node[ expando ] || (node[ expando ] = {}))[ type ] = [dirruns, diff];
                                                                                }

                                                                                if (node === elem) {
                                                                                    break;
                                                                                }
                                                                            }
                                                                        }
                                                                    }

                                                                    // Incorporate the offset, then check against cycle size
                                                                    diff -= last;
                                                                    return diff === first || (diff % first === 0 && diff / first >= 0);
                                                                }
                                                            };
                                                        },
                                                        "PSEUDO": function(pseudo, argument) {
                                                            // pseudo-class names are case-insensitive
                                                            // http://www.w3.org/TR/selectors/#pseudo-classes
                                                            // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
                                                            // Remember that setFilters inherits from pseudos
                                                            var args,
                                                                    fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
                                                                    Sizzle.error("unsupported pseudo: " + pseudo);

                                                            // The user may use createPseudo to indicate that
                                                            // arguments are needed to create the filter function
                                                            // just as Sizzle does
                                                            if (fn[ expando ]) {
                                                                return fn(argument);
                                                            }

                                                            // But maintain support for old signatures
                                                            if (fn.length > 1) {
                                                                args = [pseudo, pseudo, "", argument];
                                                                return Expr.setFilters.hasOwnProperty(pseudo.toLowerCase()) ?
                                                                        markFunction(function(seed, matches) {
                                                                            var idx,
                                                                                    matched = fn(seed, argument),
                                                                                    i = matched.length;
                                                                            while (i--) {
                                                                                idx = indexOf.call(seed, matched[i]);
                                                                                seed[ idx ] = !(matches[ idx ] = matched[i]);
                                                                            }
                                                                        }) :
                                                                        function(elem) {
                                                                            return fn(elem, 0, args);
                                                                        };
                                                            }

                                                            return fn;
                                                        }
                                                    },
                                                    pseudos: {
                                                        // Potentially complex pseudos
                                                        "not": markFunction(function(selector) {
                                                            // Trim the selector passed to compile
                                                            // to avoid treating leading and trailing
                                                            // spaces as combinators
                                                            var input = [],
                                                                    results = [],
                                                                    matcher = compile(selector.replace(rtrim, "$1"));

                                                            return matcher[ expando ] ?
                                                                    markFunction(function(seed, matches, context, xml) {
                                                                        var elem,
                                                                                unmatched = matcher(seed, null, xml, []),
                                                                                i = seed.length;

                                                                        // Match elements unmatched by `matcher`
                                                                        while (i--) {
                                                                            if ((elem = unmatched[i])) {
                                                                                seed[i] = !(matches[i] = elem);
                                                                            }
                                                                        }
                                                                    }) :
                                                                    function(elem, context, xml) {
                                                                        input[0] = elem;
                                                                        matcher(input, null, xml, results);
                                                                        return !results.pop();
                                                                    };
                                                        }),
                                                        "has": markFunction(function(selector) {
                                                            return function(elem) {
                                                                return Sizzle(selector, elem).length > 0;
                                                            };
                                                        }),
                                                        "contains": markFunction(function(text) {
                                                            return function(elem) {
                                                                return (elem.textContent || elem.innerText || getText(elem)).indexOf(text) > -1;
                                                            };
                                                        }),
                                                        // "Whether an element is represented by a :lang() selector
                                                        // is based solely on the element's language value
                                                        // being equal to the identifier C,
                                                        // or beginning with the identifier C immediately followed by "-".
                                                        // The matching of C against the element's language value is performed case-insensitively.
                                                        // The identifier C does not have to be a valid language name."
                                                        // http://www.w3.org/TR/selectors/#lang-pseudo
                                                        "lang": markFunction(function(lang) {
                                                            // lang value must be a valid identifier
                                                            if (!ridentifier.test(lang || "")) {
                                                                Sizzle.error("unsupported lang: " + lang);
                                                            }
                                                            lang = lang.replace(runescape, funescape).toLowerCase();
                                                            return function(elem) {
                                                                var elemLang;
                                                                do {
                                                                    if ((elemLang = documentIsHTML ?
                                                                            elem.lang :
                                                                            elem.getAttribute("xml:lang") || elem.getAttribute("lang"))) {

                                                                        elemLang = elemLang.toLowerCase();
                                                                        return elemLang === lang || elemLang.indexOf(lang + "-") === 0;
                                                                    }
                                                                } while ((elem = elem.parentNode) && elem.nodeType === 1);
                                                                return false;
                                                            };
                                                        }),
                                                        // Miscellaneous
                                                        "target": function(elem) {
                                                            var hash = window.location && window.location.hash;
                                                            return hash && hash.slice(1) === elem.id;
                                                        },
                                                        "root": function(elem) {
                                                            return elem === docElem;
                                                        },
                                                        "focus": function(elem) {
                                                            return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
                                                        },
                                                        // Boolean properties
                                                        "enabled": function(elem) {
                                                            return elem.disabled === false;
                                                        },
                                                        "disabled": function(elem) {
                                                            return elem.disabled === true;
                                                        },
                                                        "checked": function(elem) {
                                                            // In CSS3, :checked should return both checked and selected elements
                                                            // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
                                                            var nodeName = elem.nodeName.toLowerCase();
                                                            return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
                                                        },
                                                        "selected": function(elem) {
                                                            // Accessing this property makes selected-by-default
                                                            // options in Safari work properly
                                                            if (elem.parentNode) {
                                                                elem.parentNode.selectedIndex;
                                                            }

                                                            return elem.selected === true;
                                                        },
                                                        // Contents
                                                        "empty": function(elem) {
                                                            // http://www.w3.org/TR/selectors/#empty-pseudo
                                                            // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
                                                            //   not comment, processing instructions, or others
                                                            // Thanks to Diego Perini for the nodeName shortcut
                                                            //   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
                                                            for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
                                                                if (elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4) {
                                                                    return false;
                                                                }
                                                            }
                                                            return true;
                                                        },
                                                        "parent": function(elem) {
                                                            return !Expr.pseudos["empty"](elem);
                                                        },
                                                        // Element/input types
                                                        "header": function(elem) {
                                                            return rheader.test(elem.nodeName);
                                                        },
                                                        "input": function(elem) {
                                                            return rinputs.test(elem.nodeName);
                                                        },
                                                        "button": function(elem) {
                                                            var name = elem.nodeName.toLowerCase();
                                                            return name === "input" && elem.type === "button" || name === "button";
                                                        },
                                                        "text": function(elem) {
                                                            var attr;
                                                            // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
                                                            // use getAttribute instead to test this case
                                                            return elem.nodeName.toLowerCase() === "input" &&
                                                                    elem.type === "text" &&
                                                                    ((attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type);
                                                        },
                                                        // Position-in-collection
                                                        "first": createPositionalPseudo(function() {
                                                            return [0];
                                                        }),
                                                        "last": createPositionalPseudo(function(matchIndexes, length) {
                                                            return [length - 1];
                                                        }),
                                                        "eq": createPositionalPseudo(function(matchIndexes, length, argument) {
                                                            return [argument < 0 ? argument + length : argument];
                                                        }),
                                                        "even": createPositionalPseudo(function(matchIndexes, length) {
                                                            var i = 0;
                                                            for (; i < length; i += 2) {
                                                                matchIndexes.push(i);
                                                            }
                                                            return matchIndexes;
                                                        }),
                                                        "odd": createPositionalPseudo(function(matchIndexes, length) {
                                                            var i = 1;
                                                            for (; i < length; i += 2) {
                                                                matchIndexes.push(i);
                                                            }
                                                            return matchIndexes;
                                                        }),
                                                        "lt": createPositionalPseudo(function(matchIndexes, length, argument) {
                                                            var i = argument < 0 ? argument + length : argument;
                                                            for (; --i >= 0; ) {
                                                                matchIndexes.push(i);
                                                            }
                                                            return matchIndexes;
                                                        }),
                                                        "gt": createPositionalPseudo(function(matchIndexes, length, argument) {
                                                            var i = argument < 0 ? argument + length : argument;
                                                            for (; ++i < length; ) {
                                                                matchIndexes.push(i);
                                                            }
                                                            return matchIndexes;
                                                        })
                                                    }
                                                };

                                                Expr.pseudos["nth"] = Expr.pseudos["eq"];

// Add button/input type pseudos
                                                for (i in {radio: true, checkbox: true, file: true, password: true, image: true}) {
                                                    Expr.pseudos[ i ] = createInputPseudo(i);
                                                }
                                                for (i in {submit: true, reset: true}) {
                                                    Expr.pseudos[ i ] = createButtonPseudo(i);
                                                }

// Easy API for creating new setFilters
                                                function setFilters() {
                                                }
                                                setFilters.prototype = Expr.filters = Expr.pseudos;
                                                Expr.setFilters = new setFilters();

                                                function tokenize(selector, parseOnly) {
                                                    var matched, match, tokens, type,
                                                            soFar, groups, preFilters,
                                                            cached = tokenCache[ selector + " " ];

                                                    if (cached) {
                                                        return parseOnly ? 0 : cached.slice(0);
                                                    }

                                                    soFar = selector;
                                                    groups = [];
                                                    preFilters = Expr.preFilter;

                                                    while (soFar) {

                                                        // Comma and first run
                                                        if (!matched || (match = rcomma.exec(soFar))) {
                                                            if (match) {
                                                                // Don't consume trailing commas as valid
                                                                soFar = soFar.slice(match[0].length) || soFar;
                                                            }
                                                            groups.push(tokens = []);
                                                        }

                                                        matched = false;

                                                        // Combinators
                                                        if ((match = rcombinators.exec(soFar))) {
                                                            matched = match.shift();
                                                            tokens.push({
                                                                value: matched,
                                                                // Cast descendant combinators to space
                                                                type: match[0].replace(rtrim, " ")
                                                            });
                                                            soFar = soFar.slice(matched.length);
                                                        }

                                                        // Filters
                                                        for (type in Expr.filter) {
                                                            if ((match = matchExpr[ type ].exec(soFar)) && (!preFilters[ type ] ||
                                                                    (match = preFilters[ type ](match)))) {
                                                                matched = match.shift();
                                                                tokens.push({
                                                                    value: matched,
                                                                    type: type,
                                                                    matches: match
                                                                });
                                                                soFar = soFar.slice(matched.length);
                                                            }
                                                        }

                                                        if (!matched) {
                                                            break;
                                                        }
                                                    }

                                                    // Return the length of the invalid excess
                                                    // if we're just parsing
                                                    // Otherwise, throw an error or return tokens
                                                    return parseOnly ?
                                                            soFar.length :
                                                            soFar ?
                                                            Sizzle.error(selector) :
                                                            // Cache the tokens
                                                            tokenCache(selector, groups).slice(0);
                                                }

                                                function toSelector(tokens) {
                                                    var i = 0,
                                                            len = tokens.length,
                                                            selector = "";
                                                    for (; i < len; i++) {
                                                        selector += tokens[i].value;
                                                    }
                                                    return selector;
                                                }

                                                function addCombinator(matcher, combinator, base) {
                                                    var dir = combinator.dir,
                                                            checkNonElements = base && dir === "parentNode",
                                                            doneName = done++;

                                                    return combinator.first ?
                                                            // Check against closest ancestor/preceding element
                                                                    function(elem, context, xml) {
                                                                        while ((elem = elem[ dir ])) {
                                                                            if (elem.nodeType === 1 || checkNonElements) {
                                                                                return matcher(elem, context, xml);
                                                                            }
                                                                        }
                                                                    } :
                                                                    // Check against all ancestor/preceding elements
                                                                            function(elem, context, xml) {
                                                                                var data, cache, outerCache,
                                                                                        dirkey = dirruns + " " + doneName;

                                                                                // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
                                                                                if (xml) {
                                                                                    while ((elem = elem[ dir ])) {
                                                                                        if (elem.nodeType === 1 || checkNonElements) {
                                                                                            if (matcher(elem, context, xml)) {
                                                                                                return true;
                                                                                            }
                                                                                        }
                                                                                    }
                                                                                } else {
                                                                                    while ((elem = elem[ dir ])) {
                                                                                        if (elem.nodeType === 1 || checkNonElements) {
                                                                                            outerCache = elem[ expando ] || (elem[ expando ] = {});
                                                                                            if ((cache = outerCache[ dir ]) && cache[0] === dirkey) {
                                                                                                if ((data = cache[1]) === true || data === cachedruns) {
                                                                                                    return data === true;
                                                                                                }
                                                                                            } else {
                                                                                                cache = outerCache[ dir ] = [dirkey];
                                                                                                cache[1] = matcher(elem, context, xml) || cachedruns;
                                                                                                if (cache[1] === true) {
                                                                                                    return true;
                                                                                                }
                                                                                            }
                                                                                        }
                                                                                    }
                                                                                }
                                                                            };
                                                                }

                                                        function elementMatcher(matchers) {
                                                            return matchers.length > 1 ?
                                                                    function(elem, context, xml) {
                                                                        var i = matchers.length;
                                                                        while (i--) {
                                                                            if (!matchers[i](elem, context, xml)) {
                                                                                return false;
                                                                            }
                                                                        }
                                                                        return true;
                                                                    } :
                                                                    matchers[0];
                                                        }

                                                        function condense(unmatched, map, filter, context, xml) {
                                                            var elem,
                                                                    newUnmatched = [],
                                                                    i = 0,
                                                                    len = unmatched.length,
                                                                    mapped = map != null;

                                                            for (; i < len; i++) {
                                                                if ((elem = unmatched[i])) {
                                                                    if (!filter || filter(elem, context, xml)) {
                                                                        newUnmatched.push(elem);
                                                                        if (mapped) {
                                                                            map.push(i);
                                                                        }
                                                                    }
                                                                }
                                                            }

                                                            return newUnmatched;
                                                        }

                                                        function setMatcher(preFilter, selector, matcher, postFilter, postFinder, postSelector) {
                                                            if (postFilter && !postFilter[ expando ]) {
                                                                postFilter = setMatcher(postFilter);
                                                            }
                                                            if (postFinder && !postFinder[ expando ]) {
                                                                postFinder = setMatcher(postFinder, postSelector);
                                                            }
                                                            return markFunction(function(seed, results, context, xml) {
                                                                var temp, i, elem,
                                                                        preMap = [],
                                                                        postMap = [],
                                                                        preexisting = results.length,
                                                                        // Get initial elements from seed or context
                                                                        elems = seed || multipleContexts(selector || "*", context.nodeType ? [context] : context, []),
                                                                        // Prefilter to get matcher input, preserving a map for seed-results synchronization
                                                                        matcherIn = preFilter && (seed || !selector) ?
                                                                        condense(elems, preMap, preFilter, context, xml) :
                                                                        elems,
                                                                        matcherOut = matcher ?
                                                                        // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
                                                                        postFinder || (seed ? preFilter : preexisting || postFilter) ?
                                                                        // ...intermediate processing is necessary
                                                                                [] :
                                                                                // ...otherwise use results directly
                                                                                results :
                                                                                matcherIn;

                                                                        // Find primary matches
                                                                        if (matcher) {
                                                                            matcher(matcherIn, matcherOut, context, xml);
                                                                        }

                                                                        // Apply postFilter
                                                                        if (postFilter) {
                                                                            temp = condense(matcherOut, postMap);
                                                                            postFilter(temp, [], context, xml);

                                                                            // Un-match failing elements by moving them back to matcherIn
                                                                            i = temp.length;
                                                                            while (i--) {
                                                                                if ((elem = temp[i])) {
                                                                                    matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
                                                                                }
                                                                            }
                                                                        }

                                                                        if (seed) {
                                                                            if (postFinder || preFilter) {
                                                                                if (postFinder) {
                                                                                    // Get the final matcherOut by condensing this intermediate into postFinder contexts
                                                                                    temp = [];
                                                                                    i = matcherOut.length;
                                                                                    while (i--) {
                                                                                        if ((elem = matcherOut[i])) {
                                                                                            // Restore matcherIn since elem is not yet a final match
                                                                                            temp.push((matcherIn[i] = elem));
                                                                                        }
                                                                                    }
                                                                                    postFinder(null, (matcherOut = []), temp, xml);
                                                                                }

                                                                                // Move matched elements from seed to results to keep them synchronized
                                                                                i = matcherOut.length;
                                                                                while (i--) {
                                                                                    if ((elem = matcherOut[i]) &&
                                                                                            (temp = postFinder ? indexOf.call(seed, elem) : preMap[i]) > -1) {

                                                                                        seed[temp] = !(results[temp] = elem);
                                                                                    }
                                                                                }
                                                                            }

                                                                            // Add elements to results, through postFinder if defined
                                                                        } else {
                                                                            matcherOut = condense(
                                                                                    matcherOut === results ?
                                                                                    matcherOut.splice(preexisting, matcherOut.length) :
                                                                                    matcherOut
                                                                                    );
                                                                            if (postFinder) {
                                                                                postFinder(null, results, matcherOut, xml);
                                                                            } else {
                                                                                push.apply(results, matcherOut);
                                                                            }
                                                                        }
                                                                    });
                                                                }

                                                                function matcherFromTokens(tokens) {
                                                                    var checkContext, matcher, j,
                                                                            len = tokens.length,
                                                                            leadingRelative = Expr.relative[ tokens[0].type ],
                                                                            implicitRelative = leadingRelative || Expr.relative[" "],
                                                                            i = leadingRelative ? 1 : 0,
                                                                            // The foundational matcher ensures that elements are reachable from top-level context(s)
                                                                            matchContext = addCombinator(function(elem) {
                                                                                return elem === checkContext;
                                                                            }, implicitRelative, true),
                                                                            matchAnyContext = addCombinator(function(elem) {
                                                                                return indexOf.call(checkContext, elem) > -1;
                                                                            }, implicitRelative, true),
                                                                            matchers = [function(elem, context, xml) {
                                                                                    return (!leadingRelative && (xml || context !== outermostContext)) || (
                                                                                            (checkContext = context).nodeType ?
                                                                                            matchContext(elem, context, xml) :
                                                                                            matchAnyContext(elem, context, xml));
                                                                                }];

                                                                    for (; i < len; i++) {
                                                                        if ((matcher = Expr.relative[ tokens[i].type ])) {
                                                                            matchers = [addCombinator(elementMatcher(matchers), matcher)];
                                                                        } else {
                                                                            matcher = Expr.filter[ tokens[i].type ].apply(null, tokens[i].matches);

                                                                            // Return special upon seeing a positional matcher
                                                                            if (matcher[ expando ]) {
                                                                                // Find the next relative operator (if any) for proper handling
                                                                                j = ++i;
                                                                                for (; j < len; j++) {
                                                                                    if (Expr.relative[ tokens[j].type ]) {
                                                                                        break;
                                                                                    }
                                                                                }
                                                                                return setMatcher(
                                                                                        i > 1 && elementMatcher(matchers),
                                                                                        i > 1 && toSelector(
                                                                                                // If the preceding token was a descendant combinator, insert an implicit any-element `*`
                                                                                                tokens.slice(0, i - 1).concat({value: tokens[ i - 2 ].type === " " ? "*" : ""})
                                                                                                ).replace(rtrim, "$1"),
                                                                                        matcher,
                                                                                        i < j && matcherFromTokens(tokens.slice(i, j)),
                                                                                        j < len && matcherFromTokens((tokens = tokens.slice(j))),
                                                                                        j < len && toSelector(tokens)
                                                                                        );
                                                                            }
                                                                            matchers.push(matcher);
                                                                        }
                                                                    }

                                                                    return elementMatcher(matchers);
                                                                }

                                                                function matcherFromGroupMatchers(elementMatchers, setMatchers) {
                                                                    // A counter to specify which element is currently being matched
                                                                    var matcherCachedRuns = 0,
                                                                            bySet = setMatchers.length > 0,
                                                                            byElement = elementMatchers.length > 0,
                                                                            superMatcher = function(seed, context, xml, results, expandContext) {
                                                                                var elem, j, matcher,
                                                                                        setMatched = [],
                                                                                        matchedCount = 0,
                                                                                        i = "0",
                                                                                        unmatched = seed && [],
                                                                                        outermost = expandContext != null,
                                                                                        contextBackup = outermostContext,
                                                                                        // We must always have either seed elements or context
                                                                                        elems = seed || byElement && Expr.find["TAG"]("*", expandContext && context.parentNode || context),
                                                                                        // Use integer dirruns iff this is the outermost matcher
                                                                                        dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);

                                                                                if (outermost) {
                                                                                    outermostContext = context !== document && context;
                                                                                    cachedruns = matcherCachedRuns;
                                                                                }

                                                                                // Add elements passing elementMatchers directly to results
                                                                                // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
                                                                                for (; (elem = elems[i]) != null; i++) {
                                                                                    if (byElement && elem) {
                                                                                        j = 0;
                                                                                        while ((matcher = elementMatchers[j++])) {
                                                                                            if (matcher(elem, context, xml)) {
                                                                                                results.push(elem);
                                                                                                break;
                                                                                            }
                                                                                        }
                                                                                        if (outermost) {
                                                                                            dirruns = dirrunsUnique;
                                                                                            cachedruns = ++matcherCachedRuns;
                                                                                        }
                                                                                    }

                                                                                    // Track unmatched elements for set filters
                                                                                    if (bySet) {
                                                                                        // They will have gone through all possible matchers
                                                                                        if ((elem = !matcher && elem)) {
                                                                                            matchedCount--;
                                                                                        }

                                                                                        // Lengthen the array for every element, matched or not
                                                                                        if (seed) {
                                                                                            unmatched.push(elem);
                                                                                        }
                                                                                    }
                                                                                }

                                                                                // Apply set filters to unmatched elements
                                                                                matchedCount += i;
                                                                                if (bySet && i !== matchedCount) {
                                                                                    j = 0;
                                                                                    while ((matcher = setMatchers[j++])) {
                                                                                        matcher(unmatched, setMatched, context, xml);
                                                                                    }

                                                                                    if (seed) {
                                                                                        // Reintegrate element matches to eliminate the need for sorting
                                                                                        if (matchedCount > 0) {
                                                                                            while (i--) {
                                                                                                if (!(unmatched[i] || setMatched[i])) {
                                                                                                    setMatched[i] = pop.call(results);
                                                                                                }
                                                                                            }
                                                                                        }

                                                                                        // Discard index placeholder values to get only actual matches
                                                                                        setMatched = condense(setMatched);
                                                                                    }

                                                                                    // Add matches to results
                                                                                    push.apply(results, setMatched);

                                                                                    // Seedless set matches succeeding multiple successful matchers stipulate sorting
                                                                                    if (outermost && !seed && setMatched.length > 0 &&
                                                                                            (matchedCount + setMatchers.length) > 1) {

                                                                                        Sizzle.uniqueSort(results);
                                                                                    }
                                                                                }

                                                                                // Override manipulation of globals by nested matchers
                                                                                if (outermost) {
                                                                                    dirruns = dirrunsUnique;
                                                                                    outermostContext = contextBackup;
                                                                                }

                                                                                return unmatched;
                                                                            };

                                                                    return bySet ?
                                                                            markFunction(superMatcher) :
                                                                            superMatcher;
                                                                }

                                                                compile = Sizzle.compile = function(selector, group /* Internal Use Only */) {
                                                                    var i,
                                                                            setMatchers = [],
                                                                            elementMatchers = [],
                                                                            cached = compilerCache[ selector + " " ];

                                                                    if (!cached) {
                                                                        // Generate a function of recursive functions that can be used to check each element
                                                                        if (!group) {
                                                                            group = tokenize(selector);
                                                                        }
                                                                        i = group.length;
                                                                        while (i--) {
                                                                            cached = matcherFromTokens(group[i]);
                                                                            if (cached[ expando ]) {
                                                                                setMatchers.push(cached);
                                                                            } else {
                                                                                elementMatchers.push(cached);
                                                                            }
                                                                        }

                                                                        // Cache the compiled function
                                                                        cached = compilerCache(selector, matcherFromGroupMatchers(elementMatchers, setMatchers));
                                                                    }
                                                                    return cached;
                                                                };

                                                                function multipleContexts(selector, contexts, results) {
                                                                    var i = 0,
                                                                            len = contexts.length;
                                                                    for (; i < len; i++) {
                                                                        Sizzle(selector, contexts[i], results);
                                                                    }
                                                                    return results;
                                                                }

                                                                function select(selector, context, results, seed) {
                                                                    var i, tokens, token, type, find,
                                                                            match = tokenize(selector);

                                                                    if (!seed) {
                                                                        // Try to minimize operations if there is only one group
                                                                        if (match.length === 1) {

                                                                            // Take a shortcut and set the context if the root selector is an ID
                                                                            tokens = match[0] = match[0].slice(0);
                                                                            if (tokens.length > 2 && (token = tokens[0]).type === "ID" &&
                                                                                    support.getById && context.nodeType === 9 && documentIsHTML &&
                                                                                    Expr.relative[ tokens[1].type ]) {

                                                                                context = (Expr.find["ID"](token.matches[0].replace(runescape, funescape), context) || [])[0];
                                                                                if (!context) {
                                                                                    return results;
                                                                                }
                                                                                selector = selector.slice(tokens.shift().value.length);
                                                                            }

                                                                            // Fetch a seed set for right-to-left matching
                                                                            i = matchExpr["needsContext"].test(selector) ? 0 : tokens.length;
                                                                            while (i--) {
                                                                                token = tokens[i];

                                                                                // Abort if we hit a combinator
                                                                                if (Expr.relative[ (type = token.type) ]) {
                                                                                    break;
                                                                                }
                                                                                if ((find = Expr.find[ type ])) {
                                                                                    // Search, expanding context for leading sibling combinators
                                                                                    if ((seed = find(
                                                                                            token.matches[0].replace(runescape, funescape),
                                                                                            rsibling.test(tokens[0].type) && context.parentNode || context
                                                                                            ))) {

                                                                                        // If seed is empty or no tokens remain, we can return early
                                                                                        tokens.splice(i, 1);
                                                                                        selector = seed.length && toSelector(tokens);
                                                                                        if (!selector) {
                                                                                            push.apply(results, seed);
                                                                                            return results;
                                                                                        }

                                                                                        break;
                                                                                    }
                                                                                }
                                                                            }
                                                                        }
                                                                    }

                                                                    // Compile and execute a filtering function
                                                                    // Provide `match` to avoid retokenization if we modified the selector above
                                                                    compile(selector, match)(
                                                                            seed,
                                                                            context,
                                                                            !documentIsHTML,
                                                                            results,
                                                                            rsibling.test(selector)
                                                                            );
                                                                    return results;
                                                                }

// One-time assignments

// Sort stability
                                                                support.sortStable = expando.split("").sort(sortOrder).join("") === expando;

// Support: Chrome<14
// Always assume duplicates if they aren't passed to the comparison function
                                                                support.detectDuplicates = hasDuplicate;

// Initialize against the default document
                                                                setDocument();

// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
                                                                support.sortDetached = assert(function(div1) {
                                                                    // Should return 1, but returns 4 (following)
                                                                    return div1.compareDocumentPosition(document.createElement("div")) & 1;
                                                                });

// Support: IE<8
// Prevent attribute/property "interpolation"
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
                                                                if (!assert(function(div) {
                                                                    div.innerHTML = "<a href='#'></a>";
                                                                    return div.firstChild.getAttribute("href") === "#";
                                                                })) {
                                                                    addHandle("type|href|height|width", function(elem, name, isXML) {
                                                                        if (!isXML) {
                                                                            return elem.getAttribute(name, name.toLowerCase() === "type" ? 1 : 2);
                                                                        }
                                                                    });
                                                                }

// Support: IE<9
// Use defaultValue in place of getAttribute("value")
                                                                if (!support.attributes || !assert(function(div) {
                                                                    div.innerHTML = "<input/>";
                                                                    div.firstChild.setAttribute("value", "");
                                                                    return div.firstChild.getAttribute("value") === "";
                                                                })) {
                                                                    addHandle("value", function(elem, name, isXML) {
                                                                        if (!isXML && elem.nodeName.toLowerCase() === "input") {
                                                                            return elem.defaultValue;
                                                                        }
                                                                    });
                                                                }

// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
                                                                if (!assert(function(div) {
                                                                    return div.getAttribute("disabled") == null;
                                                                })) {
                                                                    addHandle(booleans, function(elem, name, isXML) {
                                                                        var val;
                                                                        if (!isXML) {
                                                                            return (val = elem.getAttributeNode(name)) && val.specified ?
                                                                                    val.value :
                                                                                    elem[ name ] === true ? name.toLowerCase() : null;
                                                                        }
                                                                    });
                                                                }

                                                                jQuery.find = Sizzle;
                                                                jQuery.expr = Sizzle.selectors;
                                                                jQuery.expr[":"] = jQuery.expr.pseudos;
                                                                jQuery.unique = Sizzle.uniqueSort;
                                                                jQuery.text = Sizzle.getText;
                                                                jQuery.isXMLDoc = Sizzle.isXML;
                                                                jQuery.contains = Sizzle.contains;


                                                            })(window);
// String to Object options format cache
                                                            var optionsCache = {};

// Convert String-formatted options into Object-formatted ones and store in cache
                                                            function createOptions(options) {
                                                                var object = optionsCache[ options ] = {};
                                                                jQuery.each(options.match(core_rnotwhite) || [], function(_, flag) {
                                                                    object[ flag ] = true;
                                                                });
                                                                return object;
                                                            }

                                                            /*
                                                             * Create a callback list using the following parameters:
                                                             *
                                                             *	options: an optional list of space-separated options that will change how
                                                             *			the callback list behaves or a more traditional option object
                                                             *
                                                             * By default a callback list will act like an event callback list and can be
                                                             * "fired" multiple times.
                                                             *
                                                             * Possible options:
                                                             *
                                                             *	once:			will ensure the callback list can only be fired once (like a Deferred)
                                                             *
                                                             *	memory:			will keep track of previous values and will call any callback added
                                                             *					after the list has been fired right away with the latest "memorized"
                                                             *					values (like a Deferred)
                                                             *
                                                             *	unique:			will ensure a callback can only be added once (no duplicate in the list)
                                                             *
                                                             *	stopOnFalse:	interrupt callings when a callback returns false
                                                             *
                                                             */
                                                            jQuery.Callbacks = function(options) {

                                                                // Convert options from String-formatted to Object-formatted if needed
                                                                // (we check in cache first)
                                                                options = typeof options === "string" ?
                                                                        (optionsCache[ options ] || createOptions(options)) :
                                                                        jQuery.extend({}, options);

                                                                var // Flag to know if list is currently firing
                                                                        firing,
                                                                        // Last fire value (for non-forgettable lists)
                                                                        memory,
                                                                        // Flag to know if list was already fired
                                                                        fired,
                                                                        // End of the loop when firing
                                                                        firingLength,
                                                                        // Index of currently firing callback (modified by remove if needed)
                                                                        firingIndex,
                                                                        // First callback to fire (used internally by add and fireWith)
                                                                        firingStart,
                                                                        // Actual callback list
                                                                        list = [],
                                                                        // Stack of fire calls for repeatable lists
                                                                        stack = !options.once && [],
                                                                        // Fire callbacks
                                                                        fire = function(data) {
                                                                            memory = options.memory && data;
                                                                            fired = true;
                                                                            firingIndex = firingStart || 0;
                                                                            firingStart = 0;
                                                                            firingLength = list.length;
                                                                            firing = true;
                                                                            for (; list && firingIndex < firingLength; firingIndex++) {
                                                                                if (list[ firingIndex ].apply(data[ 0 ], data[ 1 ]) === false && options.stopOnFalse) {
                                                                                    memory = false; // To prevent further calls using add
                                                                                    break;
                                                                                }
                                                                            }
                                                                            firing = false;
                                                                            if (list) {
                                                                                if (stack) {
                                                                                    if (stack.length) {
                                                                                        fire(stack.shift());
                                                                                    }
                                                                                } else if (memory) {
                                                                                    list = [];
                                                                                } else {
                                                                                    self.disable();
                                                                                }
                                                                            }
                                                                        },
                                                                        // Actual Callbacks object
                                                                        self = {
                                                                            // Add a callback or a collection of callbacks to the list
                                                                            add: function() {
                                                                                if (list) {
                                                                                    // First, we save the current length
                                                                                    var start = list.length;
                                                                                    (function add(args) {
                                                                                        jQuery.each(args, function(_, arg) {
                                                                                            var type = jQuery.type(arg);
                                                                                            if (type === "function") {
                                                                                                if (!options.unique || !self.has(arg)) {
                                                                                                    list.push(arg);
                                                                                                }
                                                                                            } else if (arg && arg.length && type !== "string") {
                                                                                                // Inspect recursively
                                                                                                add(arg);
                                                                                            }
                                                                                        });
                                                                                    })(arguments);
                                                                                    // Do we need to add the callbacks to the
                                                                                    // current firing batch?
                                                                                    if (firing) {
                                                                                        firingLength = list.length;
                                                                                        // With memory, if we're not firing then
                                                                                        // we should call right away
                                                                                    } else if (memory) {
                                                                                        firingStart = start;
                                                                                        fire(memory);
                                                                                    }
                                                                                }
                                                                                return this;
                                                                            },
                                                                            // Remove a callback from the list
                                                                            remove: function() {
                                                                                if (list) {
                                                                                    jQuery.each(arguments, function(_, arg) {
                                                                                        var index;
                                                                                        while ((index = jQuery.inArray(arg, list, index)) > -1) {
                                                                                            list.splice(index, 1);
                                                                                            // Handle firing indexes
                                                                                            if (firing) {
                                                                                                if (index <= firingLength) {
                                                                                                    firingLength--;
                                                                                                }
                                                                                                if (index <= firingIndex) {
                                                                                                    firingIndex--;
                                                                                                }
                                                                                            }
                                                                                        }
                                                                                    });
                                                                                }
                                                                                return this;
                                                                            },
                                                                            // Check if a given callback is in the list.
                                                                            // If no argument is given, return whether or not list has callbacks attached.
                                                                            has: function(fn) {
                                                                                return fn ? jQuery.inArray(fn, list) > -1 : !!(list && list.length);
                                                                            },
                                                                            // Remove all callbacks from the list
                                                                            empty: function() {
                                                                                list = [];
                                                                                firingLength = 0;
                                                                                return this;
                                                                            },
                                                                            // Have the list do nothing anymore
                                                                            disable: function() {
                                                                                list = stack = memory = undefined;
                                                                                return this;
                                                                            },
                                                                            // Is it disabled?
                                                                            disabled: function() {
                                                                                return !list;
                                                                            },
                                                                            // Lock the list in its current state
                                                                            lock: function() {
                                                                                stack = undefined;
                                                                                if (!memory) {
                                                                                    self.disable();
                                                                                }
                                                                                return this;
                                                                            },
                                                                            // Is it locked?
                                                                            locked: function() {
                                                                                return !stack;
                                                                            },
                                                                            // Call all callbacks with the given context and arguments
                                                                            fireWith: function(context, args) {
                                                                                if (list && (!fired || stack)) {
                                                                                    args = args || [];
                                                                                    args = [context, args.slice ? args.slice() : args];
                                                                                    if (firing) {
                                                                                        stack.push(args);
                                                                                    } else {
                                                                                        fire(args);
                                                                                    }
                                                                                }
                                                                                return this;
                                                                            },
                                                                            // Call all the callbacks with the given arguments
                                                                            fire: function() {
                                                                                self.fireWith(this, arguments);
                                                                                return this;
                                                                            },
                                                                            // To know if the callbacks have already been called at least once
                                                                            fired: function() {
                                                                                return !!fired;
                                                                            }
                                                                        };

                                                                return self;
                                                            };
                                                            jQuery.extend({
                                                                Deferred: function(func) {
                                                                    var tuples = [
                                                                        // action, add listener, listener list, final state
                                                                        ["resolve", "done", jQuery.Callbacks("once memory"), "resolved"],
                                                                        ["reject", "fail", jQuery.Callbacks("once memory"), "rejected"],
                                                                        ["notify", "progress", jQuery.Callbacks("memory")]
                                                                    ],
                                                                            state = "pending",
                                                                            promise = {
                                                                                state: function() {
                                                                                    return state;
                                                                                },
                                                                                always: function() {
                                                                                    deferred.done(arguments).fail(arguments);
                                                                                    return this;
                                                                                },
                                                                                then: function( /* fnDone, fnFail, fnProgress */ ) {
                                                                                    var fns = arguments;
                                                                                    return jQuery.Deferred(function(newDefer) {
                                                                                        jQuery.each(tuples, function(i, tuple) {
                                                                                            var action = tuple[ 0 ],
                                                                                                    fn = jQuery.isFunction(fns[ i ]) && fns[ i ];
                                                                                            // deferred[ done | fail | progress ] for forwarding actions to newDefer
                                                                                            deferred[ tuple[1] ](function() {
                                                                                                var returned = fn && fn.apply(this, arguments);
                                                                                                if (returned && jQuery.isFunction(returned.promise)) {
                                                                                                    returned.promise()
                                                                                                            .done(newDefer.resolve)
                                                                                                            .fail(newDefer.reject)
                                                                                                            .progress(newDefer.notify);
                                                                                                } else {
                                                                                                    newDefer[ action + "With" ](this === promise ? newDefer.promise() : this, fn ? [returned] : arguments);
                                                                                                }
                                                                                            });
                                                                                        });
                                                                                        fns = null;
                                                                                    }).promise();
                                                                                },
                                                                                // Get a promise for this deferred
                                                                                // If obj is provided, the promise aspect is added to the object
                                                                                promise: function(obj) {
                                                                                    return obj != null ? jQuery.extend(obj, promise) : promise;
                                                                                }
                                                                            },
                                                                    deferred = {};

                                                                    // Keep pipe for back-compat
                                                                    promise.pipe = promise.then;

                                                                    // Add list-specific methods
                                                                    jQuery.each(tuples, function(i, tuple) {
                                                                        var list = tuple[ 2 ],
                                                                                stateString = tuple[ 3 ];

                                                                        // promise[ done | fail | progress ] = list.add
                                                                        promise[ tuple[1] ] = list.add;

                                                                        // Handle state
                                                                        if (stateString) {
                                                                            list.add(function() {
                                                                                // state = [ resolved | rejected ]
                                                                                state = stateString;

                                                                                // [ reject_list | resolve_list ].disable; progress_list.lock
                                                                            }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock);
                                                                        }

                                                                        // deferred[ resolve | reject | notify ]
                                                                        deferred[ tuple[0] ] = function() {
                                                                            deferred[ tuple[0] + "With" ](this === deferred ? promise : this, arguments);
                                                                            return this;
                                                                        };
                                                                        deferred[ tuple[0] + "With" ] = list.fireWith;
                                                                    });

                                                                    // Make the deferred a promise
                                                                    promise.promise(deferred);

                                                                    // Call given func if any
                                                                    if (func) {
                                                                        func.call(deferred, deferred);
                                                                    }

                                                                    // All done!
                                                                    return deferred;
                                                                },
                                                                // Deferred helper
                                                                when: function(subordinate /* , ..., subordinateN */) {
                                                                    var i = 0,
                                                                            resolveValues = core_slice.call(arguments),
                                                                            length = resolveValues.length,
                                                                            // the count of uncompleted subordinates
                                                                            remaining = length !== 1 || (subordinate && jQuery.isFunction(subordinate.promise)) ? length : 0,
                                                                            // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
                                                                            deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
                                                                            // Update function for both resolve and progress values
                                                                            updateFunc = function(i, contexts, values) {
                                                                                return function(value) {
                                                                                    contexts[ i ] = this;
                                                                                    values[ i ] = arguments.length > 1 ? core_slice.call(arguments) : value;
                                                                                    if (values === progressValues) {
                                                                                        deferred.notifyWith(contexts, values);
                                                                                    } else if (!(--remaining)) {
                                                                                        deferred.resolveWith(contexts, values);
                                                                                    }
                                                                                };
                                                                            },
                                                                            progressValues, progressContexts, resolveContexts;

                                                                    // add listeners to Deferred subordinates; treat others as resolved
                                                                    if (length > 1) {
                                                                        progressValues = new Array(length);
                                                                        progressContexts = new Array(length);
                                                                        resolveContexts = new Array(length);
                                                                        for (; i < length; i++) {
                                                                            if (resolveValues[ i ] && jQuery.isFunction(resolveValues[ i ].promise)) {
                                                                                resolveValues[ i ].promise()
                                                                                        .done(updateFunc(i, resolveContexts, resolveValues))
                                                                                        .fail(deferred.reject)
                                                                                        .progress(updateFunc(i, progressContexts, progressValues));
                                                                            } else {
                                                                                --remaining;
                                                                            }
                                                                        }
                                                                    }

                                                                    // if we're not waiting on anything, resolve the master
                                                                    if (!remaining) {
                                                                        deferred.resolveWith(resolveContexts, resolveValues);
                                                                    }

                                                                    return deferred.promise();
                                                                }
                                                            });
                                                            jQuery.support = (function(support) {

                                                                var all, a, input, select, fragment, opt, eventName, isSupported, i,
                                                                        div = document.createElement("div");

                                                                // Setup
                                                                div.setAttribute("className", "t");
                                                                div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";

                                                                // Finish early in limited (non-browser) environments
                                                                all = div.getElementsByTagName("*") || [];
                                                                a = div.getElementsByTagName("a")[ 0 ];
                                                                if (!a || !a.style || !all.length) {
                                                                    return support;
                                                                }

                                                                // First batch of tests
                                                                select = document.createElement("select");
                                                                opt = select.appendChild(document.createElement("option"));
                                                                input = div.getElementsByTagName("input")[ 0 ];

                                                                a.style.cssText = "top:1px;float:left;opacity:.5";

                                                                // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
                                                                support.getSetAttribute = div.className !== "t";

                                                                // IE strips leading whitespace when .innerHTML is used
                                                                support.leadingWhitespace = div.firstChild.nodeType === 3;

                                                                // Make sure that tbody elements aren't automatically inserted
                                                                // IE will insert them into empty tables
                                                                support.tbody = !div.getElementsByTagName("tbody").length;

                                                                // Make sure that link elements get serialized correctly by innerHTML
                                                                // This requires a wrapper element in IE
                                                                support.htmlSerialize = !!div.getElementsByTagName("link").length;

                                                                // Get the style information from getAttribute
                                                                // (IE uses .cssText instead)
                                                                support.style = /top/.test(a.getAttribute("style"));

                                                                // Make sure that URLs aren't manipulated
                                                                // (IE normalizes it by default)
                                                                support.hrefNormalized = a.getAttribute("href") === "/a";

                                                                // Make sure that element opacity exists
                                                                // (IE uses filter instead)
                                                                // Use a regex to work around a WebKit issue. See #5145
                                                                support.opacity = /^0.5/.test(a.style.opacity);

                                                                // Verify style float existence
                                                                // (IE uses styleFloat instead of cssFloat)
                                                                support.cssFloat = !!a.style.cssFloat;

                                                                // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
                                                                support.checkOn = !!input.value;

                                                                // Make sure that a selected-by-default option has a working selected property.
                                                                // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
                                                                support.optSelected = opt.selected;

                                                                // Tests for enctype support on a form (#6743)
                                                                support.enctype = !!document.createElement("form").enctype;

                                                                // Makes sure cloning an html5 element does not cause problems
                                                                // Where outerHTML is undefined, this still works
                                                                support.html5Clone = document.createElement("nav").cloneNode(true).outerHTML !== "<:nav></:nav>";

                                                                // Will be defined later
                                                                support.inlineBlockNeedsLayout = false;
                                                                support.shrinkWrapBlocks = false;
                                                                support.pixelPosition = false;
                                                                support.deleteExpando = true;
                                                                support.noCloneEvent = true;
                                                                support.reliableMarginRight = true;
                                                                support.boxSizingReliable = true;

                                                                // Make sure checked status is properly cloned
                                                                input.checked = true;
                                                                support.noCloneChecked = input.cloneNode(true).checked;

                                                                // Make sure that the options inside disabled selects aren't marked as disabled
                                                                // (WebKit marks them as disabled)
                                                                select.disabled = true;
                                                                support.optDisabled = !opt.disabled;

                                                                // Support: IE<9
                                                                try {
                                                                    delete div.test;
                                                                } catch (e) {
                                                                    support.deleteExpando = false;
                                                                }

                                                                // Check if we can trust getAttribute("value")
                                                                input = document.createElement("input");
                                                                input.setAttribute("value", "");
                                                                support.input = input.getAttribute("value") === "";

                                                                // Check if an input maintains its value after becoming a radio
                                                                input.value = "t";
                                                                input.setAttribute("type", "radio");
                                                                support.radioValue = input.value === "t";

                                                                // #11217 - WebKit loses check when the name is after the checked attribute
                                                                input.setAttribute("checked", "t");
                                                                input.setAttribute("name", "t");

                                                                fragment = document.createDocumentFragment();
                                                                fragment.appendChild(input);

                                                                // Check if a disconnected checkbox will retain its checked
                                                                // value of true after appended to the DOM (IE6/7)
                                                                support.appendChecked = input.checked;

                                                                // WebKit doesn't clone checked state correctly in fragments
                                                                support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;

                                                                // Support: IE<9
                                                                // Opera does not clone events (and typeof div.attachEvent === undefined).
                                                                // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
                                                                if (div.attachEvent) {
                                                                    div.attachEvent("onclick", function() {
                                                                        support.noCloneEvent = false;
                                                                    });

                                                                    div.cloneNode(true).click();
                                                                }

                                                                // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
                                                                // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
                                                                for (i in {submit: true, change: true, focusin: true}) {
                                                                    div.setAttribute(eventName = "on" + i, "t");

                                                                    support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
                                                                }

                                                                div.style.backgroundClip = "content-box";
                                                                div.cloneNode(true).style.backgroundClip = "";
                                                                support.clearCloneStyle = div.style.backgroundClip === "content-box";

                                                                // Support: IE<9
                                                                // Iteration over object's inherited properties before its own.
                                                                for (i in jQuery(support)) {
                                                                    break;
                                                                }
                                                                support.ownLast = i !== "0";

                                                                // Run tests that need a body at doc ready
                                                                jQuery(function() {
                                                                    var container, marginDiv, tds,
                                                                            divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
                                                                            body = document.getElementsByTagName("body")[0];

                                                                    if (!body) {
                                                                        // Return for frameset docs that don't have a body
                                                                        return;
                                                                    }

                                                                    container = document.createElement("div");
                                                                    container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";

                                                                    body.appendChild(container).appendChild(div);

                                                                    // Support: IE8
                                                                    // Check if table cells still have offsetWidth/Height when they are set
                                                                    // to display:none and there are still other visible table cells in a
                                                                    // table row; if so, offsetWidth/Height are not reliable for use when
                                                                    // determining if an element has been hidden directly using
                                                                    // display:none (it is still safe to use offsets if a parent element is
                                                                    // hidden; don safety goggles and see bug #4512 for more information).
                                                                    div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
                                                                    tds = div.getElementsByTagName("td");
                                                                    tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
                                                                    isSupported = (tds[ 0 ].offsetHeight === 0);

                                                                    tds[ 0 ].style.display = "";
                                                                    tds[ 1 ].style.display = "none";

                                                                    // Support: IE8
                                                                    // Check if empty table cells still have offsetWidth/Height
                                                                    support.reliableHiddenOffsets = isSupported && (tds[ 0 ].offsetHeight === 0);

                                                                    // Check box-sizing and margin behavior.
                                                                    div.innerHTML = "";
                                                                    div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";

                                                                    // Workaround failing boxSizing test due to offsetWidth returning wrong value
                                                                    // with some non-1 values of body zoom, ticket #13543
                                                                    jQuery.swap(body, body.style.zoom != null ? {zoom: 1} : {}, function() {
                                                                        support.boxSizing = div.offsetWidth === 4;
                                                                    });

                                                                    // Use window.getComputedStyle because jsdom on node.js will break without it.
                                                                    if (window.getComputedStyle) {
                                                                        support.pixelPosition = (window.getComputedStyle(div, null) || {}).top !== "1%";
                                                                        support.boxSizingReliable = (window.getComputedStyle(div, null) || {width: "4px"}).width === "4px";

                                                                        // Check if div with explicit width and no margin-right incorrectly
                                                                        // gets computed margin-right based on width of container. (#3333)
                                                                        // Fails in WebKit before Feb 2011 nightlies
                                                                        // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
                                                                        marginDiv = div.appendChild(document.createElement("div"));
                                                                        marginDiv.style.cssText = div.style.cssText = divReset;
                                                                        marginDiv.style.marginRight = marginDiv.style.width = "0";
                                                                        div.style.width = "1px";

                                                                        support.reliableMarginRight =
                                                                                !parseFloat((window.getComputedStyle(marginDiv, null) || {}).marginRight);
                                                                    }

                                                                    if (typeof div.style.zoom !== core_strundefined) {
                                                                        // Support: IE<8
                                                                        // Check if natively block-level elements act like inline-block
                                                                        // elements when setting their display to 'inline' and giving
                                                                        // them layout
                                                                        div.innerHTML = "";
                                                                        div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
                                                                        support.inlineBlockNeedsLayout = (div.offsetWidth === 3);

                                                                        // Support: IE6
                                                                        // Check if elements with layout shrink-wrap their children
                                                                        div.style.display = "block";
                                                                        div.innerHTML = "<div></div>";
                                                                        div.firstChild.style.width = "5px";
                                                                        support.shrinkWrapBlocks = (div.offsetWidth !== 3);

                                                                        if (support.inlineBlockNeedsLayout) {
                                                                            // Prevent IE 6 from affecting layout for positioned elements #11048
                                                                            // Prevent IE from shrinking the body in IE 7 mode #12869
                                                                            // Support: IE<8
                                                                            body.style.zoom = 1;
                                                                        }
                                                                    }

                                                                    body.removeChild(container);

                                                                    // Null elements to avoid leaks in IE
                                                                    container = div = tds = marginDiv = null;
                                                                });

                                                                // Null elements to avoid leaks in IE
                                                                all = select = fragment = opt = a = input = null;

                                                                return support;
                                                            })({});

                                                            var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
                                                                    rmultiDash = /([A-Z])/g;

                                                            function internalData(elem, name, data, pvt /* Internal Use Only */) {
                                                                if (!jQuery.acceptData(elem)) {
                                                                    return;
                                                                }

                                                                var ret, thisCache,
                                                                        internalKey = jQuery.expando,
                                                                        // We have to handle DOM nodes and JS objects differently because IE6-7
                                                                        // can't GC object references properly across the DOM-JS boundary
                                                                        isNode = elem.nodeType,
                                                                        // Only DOM nodes need the global jQuery cache; JS object data is
                                                                        // attached directly to the object so GC can occur automatically
                                                                        cache = isNode ? jQuery.cache : elem,
                                                                        // Only defining an ID for JS objects if its cache already exists allows
                                                                        // the code to shortcut on the same path as a DOM node with no cache
                                                                        id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;

                                                                // Avoid doing any more work than we need to when trying to get data on an
                                                                // object that has no data at all
                                                                if ((!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string") {
                                                                    return;
                                                                }

                                                                if (!id) {
                                                                    // Only DOM nodes need a new unique ID for each element since their data
                                                                    // ends up in the global cache
                                                                    if (isNode) {
                                                                        id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++;
                                                                    } else {
                                                                        id = internalKey;
                                                                    }
                                                                }

                                                                if (!cache[ id ]) {
                                                                    // Avoid exposing jQuery metadata on plain JS objects when the object
                                                                    // is serialized using JSON.stringify
                                                                    cache[ id ] = isNode ? {} : {toJSON: jQuery.noop};
                                                                }

                                                                // An object can be passed to jQuery.data instead of a key/value pair; this gets
                                                                // shallow copied over onto the existing cache
                                                                if (typeof name === "object" || typeof name === "function") {
                                                                    if (pvt) {
                                                                        cache[ id ] = jQuery.extend(cache[ id ], name);
                                                                    } else {
                                                                        cache[ id ].data = jQuery.extend(cache[ id ].data, name);
                                                                    }
                                                                }

                                                                thisCache = cache[ id ];

                                                                // jQuery data() is stored in a separate object inside the object's internal data
                                                                // cache in order to avoid key collisions between internal data and user-defined
                                                                // data.
                                                                if (!pvt) {
                                                                    if (!thisCache.data) {
                                                                        thisCache.data = {};
                                                                    }

                                                                    thisCache = thisCache.data;
                                                                }

                                                                if (data !== undefined) {
                                                                    thisCache[ jQuery.camelCase(name) ] = data;
                                                                }

                                                                // Check for both converted-to-camel and non-converted data property names
                                                                // If a data property was specified
                                                                if (typeof name === "string") {

                                                                    // First Try to find as-is property data
                                                                    ret = thisCache[ name ];

                                                                    // Test for null|undefined property data
                                                                    if (ret == null) {

                                                                        // Try to find the camelCased property
                                                                        ret = thisCache[ jQuery.camelCase(name) ];
                                                                    }
                                                                } else {
                                                                    ret = thisCache;
                                                                }

                                                                return ret;
                                                            }

                                                            function internalRemoveData(elem, name, pvt) {
                                                                if (!jQuery.acceptData(elem)) {
                                                                    return;
                                                                }

                                                                var thisCache, i,
                                                                        isNode = elem.nodeType,
                                                                        // See jQuery.data for more information
                                                                        cache = isNode ? jQuery.cache : elem,
                                                                        id = isNode ? elem[ jQuery.expando ] : jQuery.expando;

                                                                // If there is already no cache entry for this object, there is no
                                                                // purpose in continuing
                                                                if (!cache[ id ]) {
                                                                    return;
                                                                }

                                                                if (name) {

                                                                    thisCache = pvt ? cache[ id ] : cache[ id ].data;

                                                                    if (thisCache) {

                                                                        // Support array or space separated string names for data keys
                                                                        if (!jQuery.isArray(name)) {

                                                                            // try the string as a key before any manipulation
                                                                            if (name in thisCache) {
                                                                                name = [name];
                                                                            } else {

                                                                                // split the camel cased version by spaces unless a key with the spaces exists
                                                                                name = jQuery.camelCase(name);
                                                                                if (name in thisCache) {
                                                                                    name = [name];
                                                                                } else {
                                                                                    name = name.split(" ");
                                                                                }
                                                                            }
                                                                        } else {
                                                                            // If "name" is an array of keys...
                                                                            // When data is initially created, via ("key", "val") signature,
                                                                            // keys will be converted to camelCase.
                                                                            // Since there is no way to tell _how_ a key was added, remove
                                                                            // both plain key and camelCase key. #12786
                                                                            // This will only penalize the array argument path.
                                                                            name = name.concat(jQuery.map(name, jQuery.camelCase));
                                                                        }

                                                                        i = name.length;
                                                                        while (i--) {
                                                                            delete thisCache[ name[i] ];
                                                                        }

                                                                        // If there is no data left in the cache, we want to continue
                                                                        // and let the cache object itself get destroyed
                                                                        if (pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache)) {
                                                                            return;
                                                                        }
                                                                    }
                                                                }

                                                                // See jQuery.data for more information
                                                                if (!pvt) {
                                                                    delete cache[ id ].data;

                                                                    // Don't destroy the parent cache unless the internal data object
                                                                    // had been the only thing left in it
                                                                    if (!isEmptyDataObject(cache[ id ])) {
                                                                        return;
                                                                    }
                                                                }

                                                                // Destroy the cache
                                                                if (isNode) {
                                                                    jQuery.cleanData([elem], true);

                                                                    // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
                                                                    /* jshint eqeqeq: false */
                                                                } else if (jQuery.support.deleteExpando || cache != cache.window) {
                                                                    /* jshint eqeqeq: true */
                                                                    delete cache[ id ];

                                                                    // When all else fails, null
                                                                } else {
                                                                    cache[ id ] = null;
                                                                }
                                                            }

                                                            jQuery.extend({
                                                                cache: {},
                                                                // The following elements throw uncatchable exceptions if you
                                                                // attempt to add expando properties to them.
                                                                noData: {
                                                                    "applet": true,
                                                                    "embed": true,
                                                                    // Ban all objects except for Flash (which handle expandos)
                                                                    "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
                                                                },
                                                                hasData: function(elem) {
                                                                    elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
                                                                    return !!elem && !isEmptyDataObject(elem);
                                                                },
                                                                data: function(elem, name, data) {
                                                                    return internalData(elem, name, data);
                                                                },
                                                                removeData: function(elem, name) {
                                                                    return internalRemoveData(elem, name);
                                                                },
                                                                // For internal use only.
                                                                _data: function(elem, name, data) {
                                                                    return internalData(elem, name, data, true);
                                                                },
                                                                _removeData: function(elem, name) {
                                                                    return internalRemoveData(elem, name, true);
                                                                },
                                                                // A method for determining if a DOM node can handle the data expando
                                                                acceptData: function(elem) {
                                                                    // Do not set data on non-element because it will not be cleared (#8335).
                                                                    if (elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9) {
                                                                        return false;
                                                                    }

                                                                    var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];

                                                                    // nodes accept data unless otherwise specified; rejection can be conditional
                                                                    return !noData || noData !== true && elem.getAttribute("classid") === noData;
                                                                }
                                                            });

                                                            jQuery.fn.extend({
                                                                data: function(key, value) {
                                                                    var attrs, name,
                                                                            data = null,
                                                                            i = 0,
                                                                            elem = this[0];

                                                                    // Special expections of .data basically thwart jQuery.access,
                                                                    // so implement the relevant behavior ourselves

                                                                    // Gets all values
                                                                    if (key === undefined) {
                                                                        if (this.length) {
                                                                            data = jQuery.data(elem);

                                                                            if (elem.nodeType === 1 && !jQuery._data(elem, "parsedAttrs")) {
                                                                                attrs = elem.attributes;
                                                                                for (; i < attrs.length; i++) {
                                                                                    name = attrs[i].name;

                                                                                    if (name.indexOf("data-") === 0) {
                                                                                        name = jQuery.camelCase(name.slice(5));

                                                                                        dataAttr(elem, name, data[ name ]);
                                                                                    }
                                                                                }
                                                                                jQuery._data(elem, "parsedAttrs", true);
                                                                            }
                                                                        }

                                                                        return data;
                                                                    }

                                                                    // Sets multiple values
                                                                    if (typeof key === "object") {
                                                                        return this.each(function() {
                                                                            jQuery.data(this, key);
                                                                        });
                                                                    }

                                                                    return arguments.length > 1 ?
                                                                            // Sets one value
                                                                            this.each(function() {
                                                                                jQuery.data(this, key, value);
                                                                            }) :
                                                                            // Gets one value
                                                                            // Try to fetch any internally stored data first
                                                                            elem ? dataAttr(elem, key, jQuery.data(elem, key)) : null;
                                                                },
                                                                removeData: function(key) {
                                                                    return this.each(function() {
                                                                        jQuery.removeData(this, key);
                                                                    });
                                                                }
                                                            });

                                                            function dataAttr(elem, key, data) {
                                                                // If nothing was found internally, try to fetch any
                                                                // data from the HTML5 data-* attribute
                                                                if (data === undefined && elem.nodeType === 1) {

                                                                    var name = "data-" + key.replace(rmultiDash, "-$1").toLowerCase();

                                                                    data = elem.getAttribute(name);

                                                                    if (typeof data === "string") {
                                                                        try {
                                                                            data = data === "true" ? true :
                                                                                    data === "false" ? false :
                                                                                    data === "null" ? null :
                                                                                    // Only convert to a number if it doesn't change the string
                                                                                    +data + "" === data ? +data :
                                                                                    rbrace.test(data) ? jQuery.parseJSON(data) :
                                                                                    data;
                                                                        } catch (e) {
                                                                        }

                                                                        // Make sure we set the data so it isn't changed later
                                                                        jQuery.data(elem, key, data);

                                                                    } else {
                                                                        data = undefined;
                                                                    }
                                                                }

                                                                return data;
                                                            }

// checks a cache object for emptiness
                                                            function isEmptyDataObject(obj) {
                                                                var name;
                                                                for (name in obj) {

                                                                    // if the public data object is empty, the private is still empty
                                                                    if (name === "data" && jQuery.isEmptyObject(obj[name])) {
                                                                        continue;
                                                                    }
                                                                    if (name !== "toJSON") {
                                                                        return false;
                                                                    }
                                                                }

                                                                return true;
                                                            }
                                                            jQuery.extend({
                                                                queue: function(elem, type, data) {
                                                                    var queue;

                                                                    if (elem) {
                                                                        type = (type || "fx") + "queue";
                                                                        queue = jQuery._data(elem, type);

                                                                        // Speed up dequeue by getting out quickly if this is just a lookup
                                                                        if (data) {
                                                                            if (!queue || jQuery.isArray(data)) {
                                                                                queue = jQuery._data(elem, type, jQuery.makeArray(data));
                                                                            } else {
                                                                                queue.push(data);
                                                                            }
                                                                        }
                                                                        return queue || [];
                                                                    }
                                                                },
                                                                dequeue: function(elem, type) {
                                                                    type = type || "fx";

                                                                    var queue = jQuery.queue(elem, type),
                                                                            startLength = queue.length,
                                                                            fn = queue.shift(),
                                                                            hooks = jQuery._queueHooks(elem, type),
                                                                            next = function() {
                                                                                jQuery.dequeue(elem, type);
                                                                            };

                                                                    // If the fx queue is dequeued, always remove the progress sentinel
                                                                    if (fn === "inprogress") {
                                                                        fn = queue.shift();
                                                                        startLength--;
                                                                    }

                                                                    if (fn) {

                                                                        // Add a progress sentinel to prevent the fx queue from being
                                                                        // automatically dequeued
                                                                        if (type === "fx") {
                                                                            queue.unshift("inprogress");
                                                                        }

                                                                        // clear up the last queue stop function
                                                                        delete hooks.stop;
                                                                        fn.call(elem, next, hooks);
                                                                    }

                                                                    if (!startLength && hooks) {
                                                                        hooks.empty.fire();
                                                                    }
                                                                },
                                                                // not intended for public consumption - generates a queueHooks object, or returns the current one
                                                                _queueHooks: function(elem, type) {
                                                                    var key = type + "queueHooks";
                                                                    return jQuery._data(elem, key) || jQuery._data(elem, key, {
                                                                        empty: jQuery.Callbacks("once memory").add(function() {
                                                                            jQuery._removeData(elem, type + "queue");
                                                                            jQuery._removeData(elem, key);
                                                                        })
                                                                    });
                                                                }
                                                            });

                                                            jQuery.fn.extend({
                                                                queue: function(type, data) {
                                                                    var setter = 2;

                                                                    if (typeof type !== "string") {
                                                                        data = type;
                                                                        type = "fx";
                                                                        setter--;
                                                                    }

                                                                    if (arguments.length < setter) {
                                                                        return jQuery.queue(this[0], type);
                                                                    }

                                                                    return data === undefined ?
                                                                            this :
                                                                            this.each(function() {
                                                                                var queue = jQuery.queue(this, type, data);

                                                                                // ensure a hooks for this queue
                                                                                jQuery._queueHooks(this, type);

                                                                                if (type === "fx" && queue[0] !== "inprogress") {
                                                                                    jQuery.dequeue(this, type);
                                                                                }
                                                                            });
                                                                },
                                                                dequeue: function(type) {
                                                                    return this.each(function() {
                                                                        jQuery.dequeue(this, type);
                                                                    });
                                                                },
                                                                // Based off of the plugin by Clint Helfers, with permission.
                                                                // http://blindsignals.com/index.php/2009/07/jquery-delay/
                                                                delay: function(time, type) {
                                                                    time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
                                                                    type = type || "fx";

                                                                    return this.queue(type, function(next, hooks) {
                                                                        var timeout = setTimeout(next, time);
                                                                        hooks.stop = function() {
                                                                            clearTimeout(timeout);
                                                                        };
                                                                    });
                                                                },
                                                                clearQueue: function(type) {
                                                                    return this.queue(type || "fx", []);
                                                                },
                                                                // Get a promise resolved when queues of a certain type
                                                                // are emptied (fx is the type by default)
                                                                promise: function(type, obj) {
                                                                    var tmp,
                                                                            count = 1,
                                                                            defer = jQuery.Deferred(),
                                                                            elements = this,
                                                                            i = this.length,
                                                                            resolve = function() {
                                                                                if (!(--count)) {
                                                                                    defer.resolveWith(elements, [elements]);
                                                                                }
                                                                            };

                                                                    if (typeof type !== "string") {
                                                                        obj = type;
                                                                        type = undefined;
                                                                    }
                                                                    type = type || "fx";

                                                                    while (i--) {
                                                                        tmp = jQuery._data(elements[ i ], type + "queueHooks");
                                                                        if (tmp && tmp.empty) {
                                                                            count++;
                                                                            tmp.empty.add(resolve);
                                                                        }
                                                                    }
                                                                    resolve();
                                                                    return defer.promise(obj);
                                                                }
                                                            });
                                                            var nodeHook, boolHook,
                                                                    rclass = /[\t\r\n\f]/g,
                                                                    rreturn = /\r/g,
                                                                    rfocusable = /^(?:input|select|textarea|button|object)$/i,
                                                                    rclickable = /^(?:a|area)$/i,
                                                                    ruseDefault = /^(?:checked|selected)$/i,
                                                                    getSetAttribute = jQuery.support.getSetAttribute,
                                                                    getSetInput = jQuery.support.input;

                                                            jQuery.fn.extend({
                                                                attr: function(name, value) {
                                                                    return jQuery.access(this, jQuery.attr, name, value, arguments.length > 1);
                                                                },
                                                                removeAttr: function(name) {
                                                                    return this.each(function() {
                                                                        jQuery.removeAttr(this, name);
                                                                    });
                                                                },
                                                                prop: function(name, value) {
                                                                    return jQuery.access(this, jQuery.prop, name, value, arguments.length > 1);
                                                                },
                                                                removeProp: function(name) {
                                                                    name = jQuery.propFix[ name ] || name;
                                                                    return this.each(function() {
                                                                        // try/catch handles cases where IE balks (such as removing a property on window)
                                                                        try {
                                                                            this[ name ] = undefined;
                                                                            delete this[ name ];
                                                                        } catch (e) {
                                                                        }
                                                                    });
                                                                },
                                                                addClass: function(value) {
                                                                    var classes, elem, cur, clazz, j,
                                                                            i = 0,
                                                                            len = this.length,
                                                                            proceed = typeof value === "string" && value;

                                                                    if (jQuery.isFunction(value)) {
                                                                        return this.each(function(j) {
                                                                            jQuery(this).addClass(value.call(this, j, this.className));
                                                                        });
                                                                    }

                                                                    if (proceed) {
                                                                        // The disjunction here is for better compressibility (see removeClass)
                                                                        classes = (value || "").match(core_rnotwhite) || [];

                                                                        for (; i < len; i++) {
                                                                            elem = this[ i ];
                                                                            cur = elem.nodeType === 1 && (elem.className ?
                                                                                    (" " + elem.className + " ").replace(rclass, " ") :
                                                                                    " "
                                                                                    );

                                                                            if (cur) {
                                                                                j = 0;
                                                                                while ((clazz = classes[j++])) {
                                                                                    if (cur.indexOf(" " + clazz + " ") < 0) {
                                                                                        cur += clazz + " ";
                                                                                    }
                                                                                }
                                                                                elem.className = jQuery.trim(cur);

                                                                            }
                                                                        }
                                                                    }

                                                                    return this;
                                                                },
                                                                removeClass: function(value) {
                                                                    var classes, elem, cur, clazz, j,
                                                                            i = 0,
                                                                            len = this.length,
                                                                            proceed = arguments.length === 0 || typeof value === "string" && value;

                                                                    if (jQuery.isFunction(value)) {
                                                                        return this.each(function(j) {
                                                                            jQuery(this).removeClass(value.call(this, j, this.className));
                                                                        });
                                                                    }
                                                                    if (proceed) {
                                                                        classes = (value || "").match(core_rnotwhite) || [];

                                                                        for (; i < len; i++) {
                                                                            elem = this[ i ];
                                                                            // This expression is here for better compressibility (see addClass)
                                                                            cur = elem.nodeType === 1 && (elem.className ?
                                                                                    (" " + elem.className + " ").replace(rclass, " ") :
                                                                                    ""
                                                                                    );

                                                                            if (cur) {
                                                                                j = 0;
                                                                                while ((clazz = classes[j++])) {
                                                                                    // Remove *all* instances
                                                                                    while (cur.indexOf(" " + clazz + " ") >= 0) {
                                                                                        cur = cur.replace(" " + clazz + " ", " ");
                                                                                    }
                                                                                }
                                                                                elem.className = value ? jQuery.trim(cur) : "";
                                                                            }
                                                                        }
                                                                    }

                                                                    return this;
                                                                },
                                                                toggleClass: function(value, stateVal) {
                                                                    var type = typeof value;

                                                                    if (typeof stateVal === "boolean" && type === "string") {
                                                                        return stateVal ? this.addClass(value) : this.removeClass(value);
                                                                    }

                                                                    if (jQuery.isFunction(value)) {
                                                                        return this.each(function(i) {
                                                                            jQuery(this).toggleClass(value.call(this, i, this.className, stateVal), stateVal);
                                                                        });
                                                                    }

                                                                    return this.each(function() {
                                                                        if (type === "string") {
                                                                            // toggle individual class names
                                                                            var className,
                                                                                    i = 0,
                                                                                    self = jQuery(this),
                                                                                    classNames = value.match(core_rnotwhite) || [];

                                                                            while ((className = classNames[ i++ ])) {
                                                                                // check each className given, space separated list
                                                                                if (self.hasClass(className)) {
                                                                                    self.removeClass(className);
                                                                                } else {
                                                                                    self.addClass(className);
                                                                                }
                                                                            }

                                                                            // Toggle whole class name
                                                                        } else if (type === core_strundefined || type === "boolean") {
                                                                            if (this.className) {
                                                                                // store className if set
                                                                                jQuery._data(this, "__className__", this.className);
                                                                            }

                                                                            // If the element has a class name or if we're passed "false",
                                                                            // then remove the whole classname (if there was one, the above saved it).
                                                                            // Otherwise bring back whatever was previously saved (if anything),
                                                                            // falling back to the empty string if nothing was stored.
                                                                            this.className = this.className || value === false ? "" : jQuery._data(this, "__className__") || "";
                                                                        }
                                                                    });
                                                                },
                                                                hasClass: function(selector) {
                                                                    var className = " " + selector + " ",
                                                                            i = 0,
                                                                            l = this.length;
                                                                    for (; i < l; i++) {
                                                                        if (this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf(className) >= 0) {
                                                                            return true;
                                                                        }
                                                                    }

                                                                    return false;
                                                                },
                                                                val: function(value) {
                                                                    var ret, hooks, isFunction,
                                                                            elem = this[0];

                                                                    if (!arguments.length) {
                                                                        if (elem) {
                                                                            hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];

                                                                            if (hooks && "get" in hooks && (ret = hooks.get(elem, "value")) !== undefined) {
                                                                                return ret;
                                                                            }

                                                                            ret = elem.value;

                                                                            return typeof ret === "string" ?
                                                                                    // handle most common string cases
                                                                                    ret.replace(rreturn, "") :
                                                                                    // handle cases where value is null/undef or number
                                                                                    ret == null ? "" : ret;
                                                                        }

                                                                        return;
                                                                    }

                                                                    isFunction = jQuery.isFunction(value);

                                                                    return this.each(function(i) {
                                                                        var val;

                                                                        if (this.nodeType !== 1) {
                                                                            return;
                                                                        }

                                                                        if (isFunction) {
                                                                            val = value.call(this, i, jQuery(this).val());
                                                                        } else {
                                                                            val = value;
                                                                        }

                                                                        // Treat null/undefined as ""; convert numbers to string
                                                                        if (val == null) {
                                                                            val = "";
                                                                        } else if (typeof val === "number") {
                                                                            val += "";
                                                                        } else if (jQuery.isArray(val)) {
                                                                            val = jQuery.map(val, function(value) {
                                                                                return value == null ? "" : value + "";
                                                                            });
                                                                        }

                                                                        hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

                                                                        // If set returns undefined, fall back to normal setting
                                                                        if (!hooks || !("set" in hooks) || hooks.set(this, val, "value") === undefined) {
                                                                            this.value = val;
                                                                        }
                                                                    });
                                                                }
                                                            });

                                                            jQuery.extend({
                                                                valHooks: {
                                                                    option: {
                                                                        get: function(elem) {
                                                                            // Use proper attribute retrieval(#6932, #12072)
                                                                            var val = jQuery.find.attr(elem, "value");
                                                                            return val != null ?
                                                                                    val :
                                                                                    elem.text;
                                                                        }
                                                                    },
                                                                    select: {
                                                                        get: function(elem) {
                                                                            var value, option,
                                                                                    options = elem.options,
                                                                                    index = elem.selectedIndex,
                                                                                    one = elem.type === "select-one" || index < 0,
                                                                                    values = one ? null : [],
                                                                                    max = one ? index + 1 : options.length,
                                                                                    i = index < 0 ?
                                                                                    max :
                                                                                    one ? index : 0;

                                                                            // Loop through all the selected options
                                                                            for (; i < max; i++) {
                                                                                option = options[ i ];

                                                                                // oldIE doesn't update selected after form reset (#2551)
                                                                                if ((option.selected || i === index) &&
                                                                                        // Don't return options that are disabled or in a disabled optgroup
                                                                                                (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
                                                                                                (!option.parentNode.disabled || !jQuery.nodeName(option.parentNode, "optgroup"))) {

                                                                                    // Get the specific value for the option
                                                                                    value = jQuery(option).val();

                                                                                    // We don't need an array for one selects
                                                                                    if (one) {
                                                                                        return value;
                                                                                    }

                                                                                    // Multi-Selects return an array
                                                                                    values.push(value);
                                                                                }
                                                                            }

                                                                            return values;
                                                                        },
                                                                        set: function(elem, value) {
                                                                            var optionSet, option,
                                                                                    options = elem.options,
                                                                                    values = jQuery.makeArray(value),
                                                                                    i = options.length;

                                                                            while (i--) {
                                                                                option = options[ i ];
                                                                                if ((option.selected = jQuery.inArray(jQuery(option).val(), values) >= 0)) {
                                                                                    optionSet = true;
                                                                                }
                                                                            }

                                                                            // force browsers to behave consistently when non-matching value is set
                                                                            if (!optionSet) {
                                                                                elem.selectedIndex = -1;
                                                                            }
                                                                            return values;
                                                                        }
                                                                    }
                                                                },
                                                                attr: function(elem, name, value) {
                                                                    var hooks, ret,
                                                                            nType = elem.nodeType;

                                                                    // don't get/set attributes on text, comment and attribute nodes
                                                                    if (!elem || nType === 3 || nType === 8 || nType === 2) {
                                                                        return;
                                                                    }

                                                                    // Fallback to prop when attributes are not supported
                                                                    if (typeof elem.getAttribute === core_strundefined) {
                                                                        return jQuery.prop(elem, name, value);
                                                                    }

                                                                    // All attributes are lowercase
                                                                    // Grab necessary hook if one is defined
                                                                    if (nType !== 1 || !jQuery.isXMLDoc(elem)) {
                                                                        name = name.toLowerCase();
                                                                        hooks = jQuery.attrHooks[ name ] ||
                                                                                (jQuery.expr.match.bool.test(name) ? boolHook : nodeHook);
                                                                    }

                                                                    if (value !== undefined) {

                                                                        if (value === null) {
                                                                            jQuery.removeAttr(elem, name);

                                                                        } else if (hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined) {
                                                                            return ret;

                                                                        } else {
                                                                            elem.setAttribute(name, value + "");
                                                                            return value;
                                                                        }

                                                                    } else if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) {
                                                                        return ret;

                                                                    } else {
                                                                        ret = jQuery.find.attr(elem, name);

                                                                        // Non-existent attributes return null, we normalize to undefined
                                                                        return ret == null ?
                                                                                undefined :
                                                                                ret;
                                                                    }
                                                                },
                                                                removeAttr: function(elem, value) {
                                                                    var name, propName,
                                                                            i = 0,
                                                                            attrNames = value && value.match(core_rnotwhite);

                                                                    if (attrNames && elem.nodeType === 1) {
                                                                        while ((name = attrNames[i++])) {
                                                                            propName = jQuery.propFix[ name ] || name;

                                                                            // Boolean attributes get special treatment (#10870)
                                                                            if (jQuery.expr.match.bool.test(name)) {
                                                                                // Set corresponding property to false
                                                                                if (getSetInput && getSetAttribute || !ruseDefault.test(name)) {
                                                                                    elem[ propName ] = false;
                                                                                    // Support: IE<9
                                                                                    // Also clear defaultChecked/defaultSelected (if appropriate)
                                                                                } else {
                                                                                    elem[ jQuery.camelCase("default-" + name) ] =
                                                                                            elem[ propName ] = false;
                                                                                }

                                                                                // See #9699 for explanation of this approach (setting first, then removal)
                                                                            } else {
                                                                                jQuery.attr(elem, name, "");
                                                                            }

                                                                            elem.removeAttribute(getSetAttribute ? name : propName);
                                                                        }
                                                                    }
                                                                },
                                                                attrHooks: {
                                                                    type: {
                                                                        set: function(elem, value) {
                                                                            if (!jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input")) {
                                                                                // Setting the type on a radio button after the value resets the value in IE6-9
                                                                                // Reset value to default in case type is set after value during creation
                                                                                var val = elem.value;
                                                                                elem.setAttribute("type", value);
                                                                                if (val) {
                                                                                    elem.value = val;
                                                                                }
                                                                                return value;
                                                                            }
                                                                        }
                                                                    }
                                                                },
                                                                propFix: {
                                                                    "for": "htmlFor",
                                                                    "class": "className"
                                                                },
                                                                prop: function(elem, name, value) {
                                                                    var ret, hooks, notxml,
                                                                            nType = elem.nodeType;

                                                                    // don't get/set properties on text, comment and attribute nodes
                                                                    if (!elem || nType === 3 || nType === 8 || nType === 2) {
                                                                        return;
                                                                    }

                                                                    notxml = nType !== 1 || !jQuery.isXMLDoc(elem);

                                                                    if (notxml) {
                                                                        // Fix name and attach hooks
                                                                        name = jQuery.propFix[ name ] || name;
                                                                        hooks = jQuery.propHooks[ name ];
                                                                    }

                                                                    if (value !== undefined) {
                                                                        return hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined ?
                                                                                ret :
                                                                                (elem[ name ] = value);

                                                                    } else {
                                                                        return hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null ?
                                                                                ret :
                                                                                elem[ name ];
                                                                    }
                                                                },
                                                                propHooks: {
                                                                    tabIndex: {
                                                                        get: function(elem) {
                                                                            // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
                                                                            // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
                                                                            // Use proper attribute retrieval(#12072)
                                                                            var tabindex = jQuery.find.attr(elem, "tabindex");

                                                                            return tabindex ?
                                                                                    parseInt(tabindex, 10) :
                                                                                    rfocusable.test(elem.nodeName) || rclickable.test(elem.nodeName) && elem.href ?
                                                                                    0 :
                                                                                    -1;
                                                                        }
                                                                    }
                                                                }
                                                            });

// Hooks for boolean attributes
                                                            boolHook = {
                                                                set: function(elem, value, name) {
                                                                    if (value === false) {
                                                                        // Remove boolean attributes when set to false
                                                                        jQuery.removeAttr(elem, name);
                                                                    } else if (getSetInput && getSetAttribute || !ruseDefault.test(name)) {
                                                                        // IE<8 needs the *property* name
                                                                        elem.setAttribute(!getSetAttribute && jQuery.propFix[ name ] || name, name);

                                                                        // Use defaultChecked and defaultSelected for oldIE
                                                                    } else {
                                                                        elem[ jQuery.camelCase("default-" + name) ] = elem[ name ] = true;
                                                                    }

                                                                    return name;
                                                                }
                                                            };
                                                            jQuery.each(jQuery.expr.match.bool.source.match(/\w+/g), function(i, name) {
                                                                var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;

                                                                jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test(name) ?
                                                                        function(elem, name, isXML) {
                                                                            var fn = jQuery.expr.attrHandle[ name ],
                                                                                    ret = isXML ?
                                                                                    undefined :
                                                                                    /* jshint eqeqeq: false */
                                                                                            (jQuery.expr.attrHandle[ name ] = undefined) !=
                                                                                            getter(elem, name, isXML) ?
                                                                                            name.toLowerCase() :
                                                                                            null;
                                                                                    jQuery.expr.attrHandle[ name ] = fn;
                                                                                    return ret;
                                                                                } :
                                                                                        function(elem, name, isXML) {
                                                                                            return isXML ?
                                                                                                    undefined :
                                                                                                    elem[ jQuery.camelCase("default-" + name) ] ?
                                                                                                    name.toLowerCase() :
                                                                                                    null;
                                                                                        };
                                                                            });

// fix oldIE attroperties
                                                                    if (!getSetInput || !getSetAttribute) {
                                                                        jQuery.attrHooks.value = {
                                                                            set: function(elem, value, name) {
                                                                                if (jQuery.nodeName(elem, "input")) {
                                                                                    // Does not return so that setAttribute is also used
                                                                                    elem.defaultValue = value;
                                                                                } else {
                                                                                    // Use nodeHook if defined (#1954); otherwise setAttribute is fine
                                                                                    return nodeHook && nodeHook.set(elem, value, name);
                                                                                }
                                                                            }
                                                                        };
                                                                    }

// IE6/7 do not support getting/setting some attributes with get/setAttribute
                                                                    if (!getSetAttribute) {

                                                                        // Use this for any attribute in IE6/7
                                                                        // This fixes almost every IE6/7 issue
                                                                        nodeHook = {
                                                                            set: function(elem, value, name) {
                                                                                // Set the existing or create a new attribute node
                                                                                var ret = elem.getAttributeNode(name);
                                                                                if (!ret) {
                                                                                    elem.setAttributeNode(
                                                                                            (ret = elem.ownerDocument.createAttribute(name))
                                                                                            );
                                                                                }

                                                                                ret.value = value += "";

                                                                                // Break association with cloned elements by also using setAttribute (#9646)
                                                                                return name === "value" || value === elem.getAttribute(name) ?
                                                                                        value :
                                                                                        undefined;
                                                                            }
                                                                        };
                                                                        jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =
                                                                                // Some attributes are constructed with empty-string values when not defined
                                                                                        function(elem, name, isXML) {
                                                                                            var ret;
                                                                                            return isXML ?
                                                                                                    undefined :
                                                                                                    (ret = elem.getAttributeNode(name)) && ret.value !== "" ?
                                                                                                    ret.value :
                                                                                                    null;
                                                                                        };
                                                                                jQuery.valHooks.button = {
                                                                                    get: function(elem, name) {
                                                                                        var ret = elem.getAttributeNode(name);
                                                                                        return ret && ret.specified ?
                                                                                                ret.value :
                                                                                                undefined;
                                                                                    },
                                                                                    set: nodeHook.set
                                                                                };

                                                                                // Set contenteditable to false on removals(#10429)
                                                                                // Setting to empty string throws an error as an invalid value
                                                                                jQuery.attrHooks.contenteditable = {
                                                                                    set: function(elem, value, name) {
                                                                                        nodeHook.set(elem, value === "" ? false : value, name);
                                                                                    }
                                                                                };

                                                                                // Set width and height to auto instead of 0 on empty string( Bug #8150 )
                                                                                // This is for removals
                                                                                jQuery.each(["width", "height"], function(i, name) {
                                                                                    jQuery.attrHooks[ name ] = {
                                                                                        set: function(elem, value) {
                                                                                            if (value === "") {
                                                                                                elem.setAttribute(name, "auto");
                                                                                                return value;
                                                                                            }
                                                                                        }
                                                                                    };
                                                                                });
                                                                            }


// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
                                                                    if (!jQuery.support.hrefNormalized) {
                                                                        // href/src property should get the full normalized URL (#10299/#12915)
                                                                        jQuery.each(["href", "src"], function(i, name) {
                                                                            jQuery.propHooks[ name ] = {
                                                                                get: function(elem) {
                                                                                    return elem.getAttribute(name, 4);
                                                                                }
                                                                            };
                                                                        });
                                                                    }

                                                                    if (!jQuery.support.style) {
                                                                        jQuery.attrHooks.style = {
                                                                            get: function(elem) {
                                                                                // Return undefined in the case of empty string
                                                                                // Note: IE uppercases css property names, but if we were to .toLowerCase()
                                                                                // .cssText, that would destroy case senstitivity in URL's, like in "background"
                                                                                return elem.style.cssText || undefined;
                                                                            },
                                                                            set: function(elem, value) {
                                                                                return (elem.style.cssText = value + "");
                                                                            }
                                                                        };
                                                                    }

// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
                                                                    if (!jQuery.support.optSelected) {
                                                                        jQuery.propHooks.selected = {
                                                                            get: function(elem) {
                                                                                var parent = elem.parentNode;

                                                                                if (parent) {
                                                                                    parent.selectedIndex;

                                                                                    // Make sure that it also works with optgroups, see #5701
                                                                                    if (parent.parentNode) {
                                                                                        parent.parentNode.selectedIndex;
                                                                                    }
                                                                                }
                                                                                return null;
                                                                            }
                                                                        };
                                                                    }

                                                                    jQuery.each([
                                                                        "tabIndex",
                                                                        "readOnly",
                                                                        "maxLength",
                                                                        "cellSpacing",
                                                                        "cellPadding",
                                                                        "rowSpan",
                                                                        "colSpan",
                                                                        "useMap",
                                                                        "frameBorder",
                                                                        "contentEditable"
                                                                    ], function() {
                                                                        jQuery.propFix[ this.toLowerCase() ] = this;
                                                                    });

// IE6/7 call enctype encoding
                                                                    if (!jQuery.support.enctype) {
                                                                        jQuery.propFix.enctype = "encoding";
                                                                    }

// Radios and checkboxes getter/setter
                                                                    jQuery.each(["radio", "checkbox"], function() {
                                                                        jQuery.valHooks[ this ] = {
                                                                            set: function(elem, value) {
                                                                                if (jQuery.isArray(value)) {
                                                                                    return (elem.checked = jQuery.inArray(jQuery(elem).val(), value) >= 0);
                                                                                }
                                                                            }
                                                                        };
                                                                        if (!jQuery.support.checkOn) {
                                                                            jQuery.valHooks[ this ].get = function(elem) {
                                                                                // Support: Webkit
                                                                                // "" is returned instead of "on" if a value isn't specified
                                                                                return elem.getAttribute("value") === null ? "on" : elem.value;
                                                                            };
                                                                        }
                                                                    });
                                                                    var rformElems = /^(?:input|select|textarea)$/i,
                                                                            rkeyEvent = /^key/,
                                                                            rmouseEvent = /^(?:mouse|contextmenu)|click/,
                                                                            rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
                                                                            rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;

                                                                    function returnTrue() {
                                                                        return true;
                                                                    }

                                                                    function returnFalse() {
                                                                        return false;
                                                                    }

                                                                    function safeActiveElement() {
                                                                        try {
                                                                            return document.activeElement;
                                                                        } catch (err) {
                                                                        }
                                                                    }

                                                                    /*
                                                                     * Helper functions for managing events -- not part of the public interface.
                                                                     * Props to Dean Edwards' addEvent library for many of the ideas.
                                                                     */
                                                                    jQuery.event = {
                                                                        global: {},
                                                                        add: function(elem, types, handler, data, selector) {
                                                                            var tmp, events, t, handleObjIn,
                                                                                    special, eventHandle, handleObj,
                                                                                    handlers, type, namespaces, origType,
                                                                                    elemData = jQuery._data(elem);

                                                                            // Don't attach events to noData or text/comment nodes (but allow plain objects)
                                                                            if (!elemData) {
                                                                                return;
                                                                            }

                                                                            // Caller can pass in an object of custom data in lieu of the handler
                                                                            if (handler.handler) {
                                                                                handleObjIn = handler;
                                                                                handler = handleObjIn.handler;
                                                                                selector = handleObjIn.selector;
                                                                            }

                                                                            // Make sure that the handler has a unique ID, used to find/remove it later
                                                                            if (!handler.guid) {
                                                                                handler.guid = jQuery.guid++;
                                                                            }

                                                                            // Init the element's event structure and main handler, if this is the first
                                                                            if (!(events = elemData.events)) {
                                                                                events = elemData.events = {};
                                                                            }
                                                                            if (!(eventHandle = elemData.handle)) {
                                                                                eventHandle = elemData.handle = function(e) {
                                                                                    // Discard the second event of a jQuery.event.trigger() and
                                                                                    // when an event is called after a page has unloaded
                                                                                    return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
                                                                                            jQuery.event.dispatch.apply(eventHandle.elem, arguments) :
                                                                                            undefined;
                                                                                };
                                                                                // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
                                                                                eventHandle.elem = elem;
                                                                            }

                                                                            // Handle multiple events separated by a space
                                                                            types = (types || "").match(core_rnotwhite) || [""];
                                                                            t = types.length;
                                                                            while (t--) {
                                                                                tmp = rtypenamespace.exec(types[t]) || [];
                                                                                type = origType = tmp[1];
                                                                                namespaces = (tmp[2] || "").split(".").sort();

                                                                                // There *must* be a type, no attaching namespace-only handlers
                                                                                if (!type) {
                                                                                    continue;
                                                                                }

                                                                                // If event changes its type, use the special event handlers for the changed type
                                                                                special = jQuery.event.special[ type ] || {};

                                                                                // If selector defined, determine special event api type, otherwise given type
                                                                                type = (selector ? special.delegateType : special.bindType) || type;

                                                                                // Update special based on newly reset type
                                                                                special = jQuery.event.special[ type ] || {};

                                                                                // handleObj is passed to all event handlers
                                                                                handleObj = jQuery.extend({
                                                                                    type: type,
                                                                                    origType: origType,
                                                                                    data: data,
                                                                                    handler: handler,
                                                                                    guid: handler.guid,
                                                                                    selector: selector,
                                                                                    needsContext: selector && jQuery.expr.match.needsContext.test(selector),
                                                                                    namespace: namespaces.join(".")
                                                                                }, handleObjIn);

                                                                                // Init the event handler queue if we're the first
                                                                                if (!(handlers = events[ type ])) {
                                                                                    handlers = events[ type ] = [];
                                                                                    handlers.delegateCount = 0;

                                                                                    // Only use addEventListener/attachEvent if the special events handler returns false
                                                                                    if (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) === false) {
                                                                                        // Bind the global event handler to the element
                                                                                        if (elem.addEventListener) {
                                                                                            elem.addEventListener(type, eventHandle, false);

                                                                                        } else if (elem.attachEvent) {
                                                                                            elem.attachEvent("on" + type, eventHandle);
                                                                                        }
                                                                                    }
                                                                                }

                                                                                if (special.add) {
                                                                                    special.add.call(elem, handleObj);

                                                                                    if (!handleObj.handler.guid) {
                                                                                        handleObj.handler.guid = handler.guid;
                                                                                    }
                                                                                }

                                                                                // Add to the element's handler list, delegates in front
                                                                                if (selector) {
                                                                                    handlers.splice(handlers.delegateCount++, 0, handleObj);
                                                                                } else {
                                                                                    handlers.push(handleObj);
                                                                                }

                                                                                // Keep track of which events have ever been used, for event optimization
                                                                                jQuery.event.global[ type ] = true;
                                                                            }

                                                                            // Nullify elem to prevent memory leaks in IE
                                                                            elem = null;
                                                                        },
                                                                        // Detach an event or set of events from an element
                                                                        remove: function(elem, types, handler, selector, mappedTypes) {
                                                                            var j, handleObj, tmp,
                                                                                    origCount, t, events,
                                                                                    special, handlers, type,
                                                                                    namespaces, origType,
                                                                                    elemData = jQuery.hasData(elem) && jQuery._data(elem);

                                                                            if (!elemData || !(events = elemData.events)) {
                                                                                return;
                                                                            }

                                                                            // Once for each type.namespace in types; type may be omitted
                                                                            types = (types || "").match(core_rnotwhite) || [""];
                                                                            t = types.length;
                                                                            while (t--) {
                                                                                tmp = rtypenamespace.exec(types[t]) || [];
                                                                                type = origType = tmp[1];
                                                                                namespaces = (tmp[2] || "").split(".").sort();

                                                                                // Unbind all events (on this namespace, if provided) for the element
                                                                                if (!type) {
                                                                                    for (type in events) {
                                                                                        jQuery.event.remove(elem, type + types[ t ], handler, selector, true);
                                                                                    }
                                                                                    continue;
                                                                                }

                                                                                special = jQuery.event.special[ type ] || {};
                                                                                type = (selector ? special.delegateType : special.bindType) || type;
                                                                                handlers = events[ type ] || [];
                                                                                tmp = tmp[2] && new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)");

                                                                                // Remove matching events
                                                                                origCount = j = handlers.length;
                                                                                while (j--) {
                                                                                    handleObj = handlers[ j ];

                                                                                    if ((mappedTypes || origType === handleObj.origType) &&
                                                                                            (!handler || handler.guid === handleObj.guid) &&
                                                                                            (!tmp || tmp.test(handleObj.namespace)) &&
                                                                                            (!selector || selector === handleObj.selector || selector === "**" && handleObj.selector)) {
                                                                                        handlers.splice(j, 1);

                                                                                        if (handleObj.selector) {
                                                                                            handlers.delegateCount--;
                                                                                        }
                                                                                        if (special.remove) {
                                                                                            special.remove.call(elem, handleObj);
                                                                                        }
                                                                                    }
                                                                                }

                                                                                // Remove generic event handler if we removed something and no more handlers exist
                                                                                // (avoids potential for endless recursion during removal of special event handlers)
                                                                                if (origCount && !handlers.length) {
                                                                                    if (!special.teardown || special.teardown.call(elem, namespaces, elemData.handle) === false) {
                                                                                        jQuery.removeEvent(elem, type, elemData.handle);
                                                                                    }

                                                                                    delete events[ type ];
                                                                                }
                                                                            }

                                                                            // Remove the expando if it's no longer used
                                                                            if (jQuery.isEmptyObject(events)) {
                                                                                delete elemData.handle;

                                                                                // removeData also checks for emptiness and clears the expando if empty
                                                                                // so use it instead of delete
                                                                                jQuery._removeData(elem, "events");
                                                                            }
                                                                        },
                                                                        trigger: function(event, data, elem, onlyHandlers) {
                                                                            var handle, ontype, cur,
                                                                                    bubbleType, special, tmp, i,
                                                                                    eventPath = [elem || document],
                                                                                    type = core_hasOwn.call(event, "type") ? event.type : event,
                                                                                    namespaces = core_hasOwn.call(event, "namespace") ? event.namespace.split(".") : [];

                                                                            cur = tmp = elem = elem || document;

                                                                            // Don't do events on text and comment nodes
                                                                            if (elem.nodeType === 3 || elem.nodeType === 8) {
                                                                                return;
                                                                            }

                                                                            // focus/blur morphs to focusin/out; ensure we're not firing them right now
                                                                            if (rfocusMorph.test(type + jQuery.event.triggered)) {
                                                                                return;
                                                                            }

                                                                            if (type.indexOf(".") >= 0) {
                                                                                // Namespaced trigger; create a regexp to match event type in handle()
                                                                                namespaces = type.split(".");
                                                                                type = namespaces.shift();
                                                                                namespaces.sort();
                                                                            }
                                                                            ontype = type.indexOf(":") < 0 && "on" + type;

                                                                            // Caller can pass in a jQuery.Event object, Object, or just an event type string
                                                                            event = event[ jQuery.expando ] ?
                                                                                    event :
                                                                                    new jQuery.Event(type, typeof event === "object" && event);

                                                                            // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
                                                                            event.isTrigger = onlyHandlers ? 2 : 3;
                                                                            event.namespace = namespaces.join(".");
                                                                            event.namespace_re = event.namespace ?
                                                                                    new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") :
                                                                                    null;

                                                                            // Clean up the event in case it is being reused
                                                                            event.result = undefined;
                                                                            if (!event.target) {
                                                                                event.target = elem;
                                                                            }

                                                                            // Clone any incoming data and prepend the event, creating the handler arg list
                                                                            data = data == null ?
                                                                                    [event] :
                                                                                    jQuery.makeArray(data, [event]);

                                                                            // Allow special events to draw outside the lines
                                                                            special = jQuery.event.special[ type ] || {};
                                                                            if (!onlyHandlers && special.trigger && special.trigger.apply(elem, data) === false) {
                                                                                return;
                                                                            }

                                                                            // Determine event propagation path in advance, per W3C events spec (#9951)
                                                                            // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
                                                                            if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) {

                                                                                bubbleType = special.delegateType || type;
                                                                                if (!rfocusMorph.test(bubbleType + type)) {
                                                                                    cur = cur.parentNode;
                                                                                }
                                                                                for (; cur; cur = cur.parentNode) {
                                                                                    eventPath.push(cur);
                                                                                    tmp = cur;
                                                                                }

                                                                                // Only add window if we got to document (e.g., not plain obj or detached DOM)
                                                                                if (tmp === (elem.ownerDocument || document)) {
                                                                                    eventPath.push(tmp.defaultView || tmp.parentWindow || window);
                                                                                }
                                                                            }

                                                                            // Fire handlers on the event path
                                                                            i = 0;
                                                                            while ((cur = eventPath[i++]) && !event.isPropagationStopped()) {

                                                                                event.type = i > 1 ?
                                                                                        bubbleType :
                                                                                        special.bindType || type;

                                                                                // jQuery handler
                                                                                handle = (jQuery._data(cur, "events") || {})[ event.type ] && jQuery._data(cur, "handle");
                                                                                if (handle) {
                                                                                    handle.apply(cur, data);
                                                                                }

                                                                                // Native handler
                                                                                handle = ontype && cur[ ontype ];
                                                                                if (handle && jQuery.acceptData(cur) && handle.apply && handle.apply(cur, data) === false) {
                                                                                    event.preventDefault();
                                                                                }
                                                                            }
                                                                            event.type = type;

                                                                            // If nobody prevented the default action, do it now
                                                                            if (!onlyHandlers && !event.isDefaultPrevented()) {

                                                                                if ((!special._default || special._default.apply(eventPath.pop(), data) === false) &&
                                                                                        jQuery.acceptData(elem)) {

                                                                                    // Call a native DOM method on the target with the same name name as the event.
                                                                                    // Can't use an .isFunction() check here because IE6/7 fails that test.
                                                                                    // Don't do default actions on window, that's where global variables be (#6170)
                                                                                    if (ontype && elem[ type ] && !jQuery.isWindow(elem)) {

                                                                                        // Don't re-trigger an onFOO event when we call its FOO() method
                                                                                        tmp = elem[ ontype ];

                                                                                        if (tmp) {
                                                                                            elem[ ontype ] = null;
                                                                                        }

                                                                                        // Prevent re-triggering of the same event, since we already bubbled it above
                                                                                        jQuery.event.triggered = type;
                                                                                        try {
                                                                                            elem[ type ]();
                                                                                        } catch (e) {
                                                                                            // IE<9 dies on focus/blur to hidden element (#1486,#12518)
                                                                                            // only reproducible on winXP IE8 native, not IE9 in IE8 mode
                                                                                        }
                                                                                        jQuery.event.triggered = undefined;

                                                                                        if (tmp) {
                                                                                            elem[ ontype ] = tmp;
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }

                                                                            return event.result;
                                                                        },
                                                                        dispatch: function(event) {

                                                                            // Make a writable jQuery.Event from the native event object
                                                                            event = jQuery.event.fix(event);

                                                                            var i, ret, handleObj, matched, j,
                                                                                    handlerQueue = [],
                                                                                    args = core_slice.call(arguments),
                                                                                    handlers = (jQuery._data(this, "events") || {})[ event.type ] || [],
                                                                                    special = jQuery.event.special[ event.type ] || {};

                                                                            // Use the fix-ed jQuery.Event rather than the (read-only) native event
                                                                            args[0] = event;
                                                                            event.delegateTarget = this;

                                                                            // Call the preDispatch hook for the mapped type, and let it bail if desired
                                                                            if (special.preDispatch && special.preDispatch.call(this, event) === false) {
                                                                                return;
                                                                            }

                                                                            // Determine handlers
                                                                            handlerQueue = jQuery.event.handlers.call(this, event, handlers);

                                                                            // Run delegates first; they may want to stop propagation beneath us
                                                                            i = 0;
                                                                            while ((matched = handlerQueue[ i++ ]) && !event.isPropagationStopped()) {
                                                                                event.currentTarget = matched.elem;

                                                                                j = 0;
                                                                                while ((handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped()) {

                                                                                    // Triggered event must either 1) have no namespace, or
                                                                                    // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
                                                                                    if (!event.namespace_re || event.namespace_re.test(handleObj.namespace)) {

                                                                                        event.handleObj = handleObj;
                                                                                        event.data = handleObj.data;

                                                                                        ret = ((jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler)
                                                                                                .apply(matched.elem, args);

                                                                                        if (ret !== undefined) {
                                                                                            if ((event.result = ret) === false) {
                                                                                                event.preventDefault();
                                                                                                event.stopPropagation();
                                                                                            }
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }

                                                                            // Call the postDispatch hook for the mapped type
                                                                            if (special.postDispatch) {
                                                                                special.postDispatch.call(this, event);
                                                                            }

                                                                            return event.result;
                                                                        },
                                                                        handlers: function(event, handlers) {
                                                                            var sel, handleObj, matches, i,
                                                                                    handlerQueue = [],
                                                                                    delegateCount = handlers.delegateCount,
                                                                                    cur = event.target;

                                                                            // Find delegate handlers
                                                                            // Black-hole SVG <use> instance trees (#13180)
                                                                            // Avoid non-left-click bubbling in Firefox (#3861)
                                                                            if (delegateCount && cur.nodeType && (!event.button || event.type !== "click")) {

                                                                                /* jshint eqeqeq: false */
                                                                                for (; cur != this; cur = cur.parentNode || this) {
                                                                                    /* jshint eqeqeq: true */

                                                                                    // Don't check non-elements (#13208)
                                                                                    // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
                                                                                    if (cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click")) {
                                                                                        matches = [];
                                                                                        for (i = 0; i < delegateCount; i++) {
                                                                                            handleObj = handlers[ i ];

                                                                                            // Don't conflict with Object.prototype properties (#13203)
                                                                                            sel = handleObj.selector + " ";

                                                                                            if (matches[ sel ] === undefined) {
                                                                                                matches[ sel ] = handleObj.needsContext ?
                                                                                                        jQuery(sel, this).index(cur) >= 0 :
                                                                                                        jQuery.find(sel, this, null, [cur]).length;
                                                                                            }
                                                                                            if (matches[ sel ]) {
                                                                                                matches.push(handleObj);
                                                                                            }
                                                                                        }
                                                                                        if (matches.length) {
                                                                                            handlerQueue.push({elem: cur, handlers: matches});
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }

                                                                            // Add the remaining (directly-bound) handlers
                                                                            if (delegateCount < handlers.length) {
                                                                                handlerQueue.push({elem: this, handlers: handlers.slice(delegateCount)});
                                                                            }

                                                                            return handlerQueue;
                                                                        },
                                                                        fix: function(event) {
                                                                            if (event[ jQuery.expando ]) {
                                                                                return event;
                                                                            }

                                                                            // Create a writable copy of the event object and normalize some properties
                                                                            var i, prop, copy,
                                                                                    type = event.type,
                                                                                    originalEvent = event,
                                                                                    fixHook = this.fixHooks[ type ];

                                                                            if (!fixHook) {
                                                                                this.fixHooks[ type ] = fixHook =
                                                                                        rmouseEvent.test(type) ? this.mouseHooks :
                                                                                        rkeyEvent.test(type) ? this.keyHooks :
                                                                                        {};
                                                                            }
                                                                            copy = fixHook.props ? this.props.concat(fixHook.props) : this.props;

                                                                            event = new jQuery.Event(originalEvent);

                                                                            i = copy.length;
                                                                            while (i--) {
                                                                                prop = copy[ i ];
                                                                                event[ prop ] = originalEvent[ prop ];
                                                                            }

                                                                            // Support: IE<9
                                                                            // Fix target property (#1925)
                                                                            if (!event.target) {
                                                                                event.target = originalEvent.srcElement || document;
                                                                            }

                                                                            // Support: Chrome 23+, Safari?
                                                                            // Target should not be a text node (#504, #13143)
                                                                            if (event.target.nodeType === 3) {
                                                                                event.target = event.target.parentNode;
                                                                            }

                                                                            // Support: IE<9
                                                                            // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
                                                                            event.metaKey = !!event.metaKey;

                                                                            return fixHook.filter ? fixHook.filter(event, originalEvent) : event;
                                                                        },
                                                                        // Includes some event props shared by KeyEvent and MouseEvent
                                                                        props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
                                                                        fixHooks: {},
                                                                        keyHooks: {
                                                                            props: "char charCode key keyCode".split(" "),
                                                                            filter: function(event, original) {

                                                                                // Add which for key events
                                                                                if (event.which == null) {
                                                                                    event.which = original.charCode != null ? original.charCode : original.keyCode;
                                                                                }

                                                                                return event;
                                                                            }
                                                                        },
                                                                        mouseHooks: {
                                                                            props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
                                                                            filter: function(event, original) {
                                                                                var body, eventDoc, doc,
                                                                                        button = original.button,
                                                                                        fromElement = original.fromElement;

                                                                                // Calculate pageX/Y if missing and clientX/Y available
                                                                                if (event.pageX == null && original.clientX != null) {
                                                                                    eventDoc = event.target.ownerDocument || document;
                                                                                    doc = eventDoc.documentElement;
                                                                                    body = eventDoc.body;

                                                                                    event.pageX = original.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
                                                                                    event.pageY = original.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
                                                                                }

                                                                                // Add relatedTarget, if necessary
                                                                                if (!event.relatedTarget && fromElement) {
                                                                                    event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
                                                                                }

                                                                                // Add which for click: 1 === left; 2 === middle; 3 === right
                                                                                // Note: button is not normalized, so don't use it
                                                                                if (!event.which && button !== undefined) {
                                                                                    event.which = (button & 1 ? 1 : (button & 2 ? 3 : (button & 4 ? 2 : 0)));
                                                                                }

                                                                                return event;
                                                                            }
                                                                        },
                                                                        special: {
                                                                            load: {
                                                                                // Prevent triggered image.load events from bubbling to window.load
                                                                                noBubble: true
                                                                            },
                                                                            focus: {
                                                                                // Fire native event if possible so blur/focus sequence is correct
                                                                                trigger: function() {
                                                                                    if (this !== safeActiveElement() && this.focus) {
                                                                                        try {
                                                                                            this.focus();
                                                                                            return false;
                                                                                        } catch (e) {
                                                                                            // Support: IE<9
                                                                                            // If we error on focus to hidden element (#1486, #12518),
                                                                                            // let .trigger() run the handlers
                                                                                        }
                                                                                    }
                                                                                },
                                                                                delegateType: "focusin"
                                                                            },
                                                                            blur: {
                                                                                trigger: function() {
                                                                                    if (this === safeActiveElement() && this.blur) {
                                                                                        this.blur();
                                                                                        return false;
                                                                                    }
                                                                                },
                                                                                delegateType: "focusout"
                                                                            },
                                                                            click: {
                                                                                // For checkbox, fire native event so checked state will be right
                                                                                trigger: function() {
                                                                                    if (jQuery.nodeName(this, "input") && this.type === "checkbox" && this.click) {
                                                                                        this.click();
                                                                                        return false;
                                                                                    }
                                                                                },
                                                                                // For cross-browser consistency, don't fire native .click() on links
                                                                                _default: function(event) {
                                                                                    return jQuery.nodeName(event.target, "a");
                                                                                }
                                                                            },
                                                                            beforeunload: {
                                                                                postDispatch: function(event) {

                                                                                    // Even when returnValue equals to undefined Firefox will still show alert
                                                                                    if (event.result !== undefined) {
                                                                                        event.originalEvent.returnValue = event.result;
                                                                                    }
                                                                                }
                                                                            }
                                                                        },
                                                                        simulate: function(type, elem, event, bubble) {
                                                                            // Piggyback on a donor event to simulate a different one.
                                                                            // Fake originalEvent to avoid donor's stopPropagation, but if the
                                                                            // simulated event prevents default then we do the same on the donor.
                                                                            var e = jQuery.extend(
                                                                                    new jQuery.Event(),
                                                                                    event,
                                                                                    {
                                                                                        type: type,
                                                                                        isSimulated: true,
                                                                                        originalEvent: {}
                                                                                    }
                                                                            );
                                                                            if (bubble) {
                                                                                jQuery.event.trigger(e, null, elem);
                                                                            } else {
                                                                                jQuery.event.dispatch.call(elem, e);
                                                                            }
                                                                            if (e.isDefaultPrevented()) {
                                                                                event.preventDefault();
                                                                            }
                                                                        }
                                                                    };

                                                                    jQuery.removeEvent = document.removeEventListener ?
                                                                            function(elem, type, handle) {
                                                                                if (elem.removeEventListener) {
                                                                                    elem.removeEventListener(type, handle, false);
                                                                                }
                                                                            } :
                                                                            function(elem, type, handle) {
                                                                                var name = "on" + type;

                                                                                if (elem.detachEvent) {

                                                                                    // #8545, #7054, preventing memory leaks for custom events in IE6-8
                                                                                    // detachEvent needed property on element, by name of that event, to properly expose it to GC
                                                                                    if (typeof elem[ name ] === core_strundefined) {
                                                                                        elem[ name ] = null;
                                                                                    }

                                                                                    elem.detachEvent(name, handle);
                                                                                }
                                                                            };

                                                                    jQuery.Event = function(src, props) {
                                                                        // Allow instantiation without the 'new' keyword
                                                                        if (!(this instanceof jQuery.Event)) {
                                                                            return new jQuery.Event(src, props);
                                                                        }

                                                                        // Event object
                                                                        if (src && src.type) {
                                                                            this.originalEvent = src;
                                                                            this.type = src.type;

                                                                            // Events bubbling up the document may have been marked as prevented
                                                                            // by a handler lower down the tree; reflect the correct value.
                                                                            this.isDefaultPrevented = (src.defaultPrevented || src.returnValue === false ||
                                                                                    src.getPreventDefault && src.getPreventDefault()) ? returnTrue : returnFalse;

                                                                            // Event type
                                                                        } else {
                                                                            this.type = src;
                                                                        }

                                                                        // Put explicitly provided properties onto the event object
                                                                        if (props) {
                                                                            jQuery.extend(this, props);
                                                                        }

                                                                        // Create a timestamp if incoming event doesn't have one
                                                                        this.timeStamp = src && src.timeStamp || jQuery.now();

                                                                        // Mark it as fixed
                                                                        this[ jQuery.expando ] = true;
                                                                    };

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
                                                                    jQuery.Event.prototype = {
                                                                        isDefaultPrevented: returnFalse,
                                                                        isPropagationStopped: returnFalse,
                                                                        isImmediatePropagationStopped: returnFalse,
                                                                        preventDefault: function() {
                                                                            var e = this.originalEvent;

                                                                            this.isDefaultPrevented = returnTrue;
                                                                            if (!e) {
                                                                                return;
                                                                            }

                                                                            // If preventDefault exists, run it on the original event
                                                                            if (e.preventDefault) {
                                                                                e.preventDefault();

                                                                                // Support: IE
                                                                                // Otherwise set the returnValue property of the original event to false
                                                                            } else {
                                                                                e.returnValue = false;
                                                                            }
                                                                        },
                                                                        stopPropagation: function() {
                                                                            var e = this.originalEvent;

                                                                            this.isPropagationStopped = returnTrue;
                                                                            if (!e) {
                                                                                return;
                                                                            }
                                                                            // If stopPropagation exists, run it on the original event
                                                                            if (e.stopPropagation) {
                                                                                e.stopPropagation();
                                                                            }

                                                                            // Support: IE
                                                                            // Set the cancelBubble property of the original event to true
                                                                            e.cancelBubble = true;
                                                                        },
                                                                        stopImmediatePropagation: function() {
                                                                            this.isImmediatePropagationStopped = returnTrue;
                                                                            this.stopPropagation();
                                                                        }
                                                                    };

// Create mouseenter/leave events using mouseover/out and event-time checks
                                                                    jQuery.each({
                                                                        mouseenter: "mouseover",
                                                                        mouseleave: "mouseout"
                                                                    }, function(orig, fix) {
                                                                        jQuery.event.special[ orig ] = {
                                                                            delegateType: fix,
                                                                            bindType: fix,
                                                                            handle: function(event) {
                                                                                var ret,
                                                                                        target = this,
                                                                                        related = event.relatedTarget,
                                                                                        handleObj = event.handleObj;

                                                                                // For mousenter/leave call the handler if related is outside the target.
                                                                                // NB: No relatedTarget if the mouse left/entered the browser window
                                                                                if (!related || (related !== target && !jQuery.contains(target, related))) {
                                                                                    event.type = handleObj.origType;
                                                                                    ret = handleObj.handler.apply(this, arguments);
                                                                                    event.type = fix;
                                                                                }
                                                                                return ret;
                                                                            }
                                                                        };
                                                                    });

// IE submit delegation
                                                                    if (!jQuery.support.submitBubbles) {

                                                                        jQuery.event.special.submit = {
                                                                            setup: function() {
                                                                                // Only need this for delegated form submit events
                                                                                if (jQuery.nodeName(this, "form")) {
                                                                                    return false;
                                                                                }

                                                                                // Lazy-add a submit handler when a descendant form may potentially be submitted
                                                                                jQuery.event.add(this, "click._submit keypress._submit", function(e) {
                                                                                    // Node name check avoids a VML-related crash in IE (#9807)
                                                                                    var elem = e.target,
                                                                                            form = jQuery.nodeName(elem, "input") || jQuery.nodeName(elem, "button") ? elem.form : undefined;
                                                                                    if (form && !jQuery._data(form, "submitBubbles")) {
                                                                                        jQuery.event.add(form, "submit._submit", function(event) {
                                                                                            event._submit_bubble = true;
                                                                                        });
                                                                                        jQuery._data(form, "submitBubbles", true);
                                                                                    }
                                                                                });
                                                                                // return undefined since we don't need an event listener
                                                                            },
                                                                            postDispatch: function(event) {
                                                                                // If form was submitted by the user, bubble the event up the tree
                                                                                if (event._submit_bubble) {
                                                                                    delete event._submit_bubble;
                                                                                    if (this.parentNode && !event.isTrigger) {
                                                                                        jQuery.event.simulate("submit", this.parentNode, event, true);
                                                                                    }
                                                                                }
                                                                            },
                                                                            teardown: function() {
                                                                                // Only need this for delegated form submit events
                                                                                if (jQuery.nodeName(this, "form")) {
                                                                                    return false;
                                                                                }

                                                                                // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
                                                                                jQuery.event.remove(this, "._submit");
                                                                            }
                                                                        };
                                                                    }

// IE change delegation and checkbox/radio fix
                                                                    if (!jQuery.support.changeBubbles) {

                                                                        jQuery.event.special.change = {
                                                                            setup: function() {

                                                                                if (rformElems.test(this.nodeName)) {
                                                                                    // IE doesn't fire change on a check/radio until blur; trigger it on click
                                                                                    // after a propertychange. Eat the blur-change in special.change.handle.
                                                                                    // This still fires onchange a second time for check/radio after blur.
                                                                                    if (this.type === "checkbox" || this.type === "radio") {
                                                                                        jQuery.event.add(this, "propertychange._change", function(event) {
                                                                                            if (event.originalEvent.propertyName === "checked") {
                                                                                                this._just_changed = true;
                                                                                            }
                                                                                        });
                                                                                        jQuery.event.add(this, "click._change", function(event) {
                                                                                            if (this._just_changed && !event.isTrigger) {
                                                                                                this._just_changed = false;
                                                                                            }
                                                                                            // Allow triggered, simulated change events (#11500)
                                                                                            jQuery.event.simulate("change", this, event, true);
                                                                                        });
                                                                                    }
                                                                                    return false;
                                                                                }
                                                                                // Delegated event; lazy-add a change handler on descendant inputs
                                                                                jQuery.event.add(this, "beforeactivate._change", function(e) {
                                                                                    var elem = e.target;

                                                                                    if (rformElems.test(elem.nodeName) && !jQuery._data(elem, "changeBubbles")) {
                                                                                        jQuery.event.add(elem, "change._change", function(event) {
                                                                                            if (this.parentNode && !event.isSimulated && !event.isTrigger) {
                                                                                                jQuery.event.simulate("change", this.parentNode, event, true);
                                                                                            }
                                                                                        });
                                                                                        jQuery._data(elem, "changeBubbles", true);
                                                                                    }
                                                                                });
                                                                            },
                                                                            handle: function(event) {
                                                                                var elem = event.target;

                                                                                // Swallow native change events from checkbox/radio, we already triggered them above
                                                                                if (this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox")) {
                                                                                    return event.handleObj.handler.apply(this, arguments);
                                                                                }
                                                                            },
                                                                            teardown: function() {
                                                                                jQuery.event.remove(this, "._change");

                                                                                return !rformElems.test(this.nodeName);
                                                                            }
                                                                        };
                                                                    }

// Create "bubbling" focus and blur events
                                                                    if (!jQuery.support.focusinBubbles) {
                                                                        jQuery.each({focus: "focusin", blur: "focusout"}, function(orig, fix) {

                                                                            // Attach a single capturing handler while someone wants focusin/focusout
                                                                            var attaches = 0,
                                                                                    handler = function(event) {
                                                                                        jQuery.event.simulate(fix, event.target, jQuery.event.fix(event), true);
                                                                                    };

                                                                            jQuery.event.special[ fix ] = {
                                                                                setup: function() {
                                                                                    if (attaches++ === 0) {
                                                                                        document.addEventListener(orig, handler, true);
                                                                                    }
                                                                                },
                                                                                teardown: function() {
                                                                                    if (--attaches === 0) {
                                                                                        document.removeEventListener(orig, handler, true);
                                                                                    }
                                                                                }
                                                                            };
                                                                        });
                                                                    }

                                                                    jQuery.fn.extend({
                                                                        on: function(types, selector, data, fn, /*INTERNAL*/ one) {
                                                                            var type, origFn;

                                                                            // Types can be a map of types/handlers
                                                                            if (typeof types === "object") {
                                                                                // ( types-Object, selector, data )
                                                                                if (typeof selector !== "string") {
                                                                                    // ( types-Object, data )
                                                                                    data = data || selector;
                                                                                    selector = undefined;
                                                                                }
                                                                                for (type in types) {
                                                                                    this.on(type, selector, data, types[ type ], one);
                                                                                }
                                                                                return this;
                                                                            }

                                                                            if (data == null && fn == null) {
                                                                                // ( types, fn )
                                                                                fn = selector;
                                                                                data = selector = undefined;
                                                                            } else if (fn == null) {
                                                                                if (typeof selector === "string") {
                                                                                    // ( types, selector, fn )
                                                                                    fn = data;
                                                                                    data = undefined;
                                                                                } else {
                                                                                    // ( types, data, fn )
                                                                                    fn = data;
                                                                                    data = selector;
                                                                                    selector = undefined;
                                                                                }
                                                                            }
                                                                            if (fn === false) {
                                                                                fn = returnFalse;
                                                                            } else if (!fn) {
                                                                                return this;
                                                                            }

                                                                            if (one === 1) {
                                                                                origFn = fn;
                                                                                fn = function(event) {
                                                                                    // Can use an empty set, since event contains the info
                                                                                    jQuery().off(event);
                                                                                    return origFn.apply(this, arguments);
                                                                                };
                                                                                // Use same guid so caller can remove using origFn
                                                                                fn.guid = origFn.guid || (origFn.guid = jQuery.guid++);
                                                                            }
                                                                            return this.each(function() {
                                                                                jQuery.event.add(this, types, fn, data, selector);
                                                                            });
                                                                        },
                                                                        one: function(types, selector, data, fn) {
                                                                            return this.on(types, selector, data, fn, 1);
                                                                        },
                                                                        off: function(types, selector, fn) {
                                                                            var handleObj, type;
                                                                            if (types && types.preventDefault && types.handleObj) {
                                                                                // ( event )  dispatched jQuery.Event
                                                                                handleObj = types.handleObj;
                                                                                jQuery(types.delegateTarget).off(
                                                                                        handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
                                                                                        handleObj.selector,
                                                                                        handleObj.handler
                                                                                        );
                                                                                return this;
                                                                            }
                                                                            if (typeof types === "object") {
                                                                                // ( types-object [, selector] )
                                                                                for (type in types) {
                                                                                    this.off(type, selector, types[ type ]);
                                                                                }
                                                                                return this;
                                                                            }
                                                                            if (selector === false || typeof selector === "function") {
                                                                                // ( types [, fn] )
                                                                                fn = selector;
                                                                                selector = undefined;
                                                                            }
                                                                            if (fn === false) {
                                                                                fn = returnFalse;
                                                                            }
                                                                            return this.each(function() {
                                                                                jQuery.event.remove(this, types, fn, selector);
                                                                            });
                                                                        },
                                                                        trigger: function(type, data) {
                                                                            return this.each(function() {
                                                                                jQuery.event.trigger(type, data, this);
                                                                            });
                                                                        },
                                                                        triggerHandler: function(type, data) {
                                                                            var elem = this[0];
                                                                            if (elem) {
                                                                                return jQuery.event.trigger(type, data, elem, true);
                                                                            }
                                                                        }
                                                                    });
                                                                    var isSimple = /^.[^:#\[\.,]*$/,
                                                                            rparentsprev = /^(?:parents|prev(?:Until|All))/,
                                                                            rneedsContext = jQuery.expr.match.needsContext,
                                                                            // methods guaranteed to produce a unique set when starting from a unique set
                                                                            guaranteedUnique = {
                                                                                children: true,
                                                                                contents: true,
                                                                                next: true,
                                                                                prev: true
                                                                            };

                                                                    jQuery.fn.extend({
                                                                        find: function(selector) {
                                                                            var i,
                                                                                    ret = [],
                                                                                    self = this,
                                                                                    len = self.length;

                                                                            if (typeof selector !== "string") {
                                                                                return this.pushStack(jQuery(selector).filter(function() {
                                                                                    for (i = 0; i < len; i++) {
                                                                                        if (jQuery.contains(self[ i ], this)) {
                                                                                            return true;
                                                                                        }
                                                                                    }
                                                                                }));
                                                                            }

                                                                            for (i = 0; i < len; i++) {
                                                                                jQuery.find(selector, self[ i ], ret);
                                                                            }

                                                                            // Needed because $( selector, context ) becomes $( context ).find( selector )
                                                                            ret = this.pushStack(len > 1 ? jQuery.unique(ret) : ret);
                                                                            ret.selector = this.selector ? this.selector + " " + selector : selector;
                                                                            return ret;
                                                                        },
                                                                        has: function(target) {
                                                                            var i,
                                                                                    targets = jQuery(target, this),
                                                                                    len = targets.length;

                                                                            return this.filter(function() {
                                                                                for (i = 0; i < len; i++) {
                                                                                    if (jQuery.contains(this, targets[i])) {
                                                                                        return true;
                                                                                    }
                                                                                }
                                                                            });
                                                                        },
                                                                        not: function(selector) {
                                                                            return this.pushStack(winnow(this, selector || [], true));
                                                                        },
                                                                        filter: function(selector) {
                                                                            return this.pushStack(winnow(this, selector || [], false));
                                                                        },
                                                                        is: function(selector) {
                                                                            return !!winnow(
                                                                                    this,
                                                                                    // If this is a positional/relative selector, check membership in the returned set
                                                                                    // so $("p:first").is("p:last") won't return true for a doc with two "p".
                                                                                    typeof selector === "string" && rneedsContext.test(selector) ?
                                                                                    jQuery(selector) :
                                                                                    selector || [],
                                                                                    false
                                                                                    ).length;
                                                                        },
                                                                        closest: function(selectors, context) {
                                                                            var cur,
                                                                                    i = 0,
                                                                                    l = this.length,
                                                                                    ret = [],
                                                                                    pos = rneedsContext.test(selectors) || typeof selectors !== "string" ?
                                                                                    jQuery(selectors, context || this.context) :
                                                                                    0;

                                                                            for (; i < l; i++) {
                                                                                for (cur = this[i]; cur && cur !== context; cur = cur.parentNode) {
                                                                                    // Always skip document fragments
                                                                                    if (cur.nodeType < 11 && (pos ?
                                                                                            pos.index(cur) > -1 :
                                                                                            // Don't pass non-elements to Sizzle
                                                                                            cur.nodeType === 1 &&
                                                                                            jQuery.find.matchesSelector(cur, selectors))) {

                                                                                        cur = ret.push(cur);
                                                                                        break;
                                                                                    }
                                                                                }
                                                                            }

                                                                            return this.pushStack(ret.length > 1 ? jQuery.unique(ret) : ret);
                                                                        },
                                                                        // Determine the position of an element within
                                                                        // the matched set of elements
                                                                        index: function(elem) {

                                                                            // No argument, return index in parent
                                                                            if (!elem) {
                                                                                return (this[0] && this[0].parentNode) ? this.first().prevAll().length : -1;
                                                                            }

                                                                            // index in selector
                                                                            if (typeof elem === "string") {
                                                                                return jQuery.inArray(this[0], jQuery(elem));
                                                                            }

                                                                            // Locate the position of the desired element
                                                                            return jQuery.inArray(
                                                                                    // If it receives a jQuery object, the first element is used
                                                                                    elem.jquery ? elem[0] : elem, this);
                                                                        },
                                                                        add: function(selector, context) {
                                                                            var set = typeof selector === "string" ?
                                                                                    jQuery(selector, context) :
                                                                                    jQuery.makeArray(selector && selector.nodeType ? [selector] : selector),
                                                                                    all = jQuery.merge(this.get(), set);

                                                                            return this.pushStack(jQuery.unique(all));
                                                                        },
                                                                        addBack: function(selector) {
                                                                            return this.add(selector == null ?
                                                                                    this.prevObject : this.prevObject.filter(selector)
                                                                                    );
                                                                        }
                                                                    });

                                                                    function sibling(cur, dir) {
                                                                        do {
                                                                            cur = cur[ dir ];
                                                                        } while (cur && cur.nodeType !== 1);

                                                                        return cur;
                                                                    }

                                                                    jQuery.each({
                                                                        parent: function(elem) {
                                                                            var parent = elem.parentNode;
                                                                            return parent && parent.nodeType !== 11 ? parent : null;
                                                                        },
                                                                        parents: function(elem) {
                                                                            return jQuery.dir(elem, "parentNode");
                                                                        },
                                                                        parentsUntil: function(elem, i, until) {
                                                                            return jQuery.dir(elem, "parentNode", until);
                                                                        },
                                                                        next: function(elem) {
                                                                            return sibling(elem, "nextSibling");
                                                                        },
                                                                        prev: function(elem) {
                                                                            return sibling(elem, "previousSibling");
                                                                        },
                                                                        nextAll: function(elem) {
                                                                            return jQuery.dir(elem, "nextSibling");
                                                                        },
                                                                        prevAll: function(elem) {
                                                                            return jQuery.dir(elem, "previousSibling");
                                                                        },
                                                                        nextUntil: function(elem, i, until) {
                                                                            return jQuery.dir(elem, "nextSibling", until);
                                                                        },
                                                                        prevUntil: function(elem, i, until) {
                                                                            return jQuery.dir(elem, "previousSibling", until);
                                                                        },
                                                                        siblings: function(elem) {
                                                                            return jQuery.sibling((elem.parentNode || {}).firstChild, elem);
                                                                        },
                                                                        children: function(elem) {
                                                                            return jQuery.sibling(elem.firstChild);
                                                                        },
                                                                        contents: function(elem) {
                                                                            return jQuery.nodeName(elem, "iframe") ?
                                                                                    elem.contentDocument || elem.contentWindow.document :
                                                                                    jQuery.merge([], elem.childNodes);
                                                                        }
                                                                    }, function(name, fn) {
                                                                        jQuery.fn[ name ] = function(until, selector) {
                                                                            var ret = jQuery.map(this, fn, until);

                                                                            if (name.slice(-5) !== "Until") {
                                                                                selector = until;
                                                                            }

                                                                            if (selector && typeof selector === "string") {
                                                                                ret = jQuery.filter(selector, ret);
                                                                            }

                                                                            if (this.length > 1) {
                                                                                // Remove duplicates
                                                                                if (!guaranteedUnique[ name ]) {
                                                                                    ret = jQuery.unique(ret);
                                                                                }

                                                                                // Reverse order for parents* and prev-derivatives
                                                                                if (rparentsprev.test(name)) {
                                                                                    ret = ret.reverse();
                                                                                }
                                                                            }

                                                                            return this.pushStack(ret);
                                                                        };
                                                                    });

                                                                    jQuery.extend({
                                                                        filter: function(expr, elems, not) {
                                                                            var elem = elems[ 0 ];

                                                                            if (not) {
                                                                                expr = ":not(" + expr + ")";
                                                                            }

                                                                            return elems.length === 1 && elem.nodeType === 1 ?
                                                                                    jQuery.find.matchesSelector(elem, expr) ? [elem] : [] :
                                                                                    jQuery.find.matches(expr, jQuery.grep(elems, function(elem) {
                                                                                        return elem.nodeType === 1;
                                                                                    }));
                                                                        },
                                                                        dir: function(elem, dir, until) {
                                                                            var matched = [],
                                                                                    cur = elem[ dir ];

                                                                            while (cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery(cur).is(until))) {
                                                                                if (cur.nodeType === 1) {
                                                                                    matched.push(cur);
                                                                                }
                                                                                cur = cur[dir];
                                                                            }
                                                                            return matched;
                                                                        },
                                                                        sibling: function(n, elem) {
                                                                            var r = [];

                                                                            for (; n; n = n.nextSibling) {
                                                                                if (n.nodeType === 1 && n !== elem) {
                                                                                    r.push(n);
                                                                                }
                                                                            }

                                                                            return r;
                                                                        }
                                                                    });

// Implement the identical functionality for filter and not
                                                                    function winnow(elements, qualifier, not) {
                                                                        if (jQuery.isFunction(qualifier)) {
                                                                            return jQuery.grep(elements, function(elem, i) {
                                                                                /* jshint -W018 */
                                                                                return !!qualifier.call(elem, i, elem) !== not;
                                                                            });

                                                                        }

                                                                        if (qualifier.nodeType) {
                                                                            return jQuery.grep(elements, function(elem) {
                                                                                return (elem === qualifier) !== not;
                                                                            });

                                                                        }

                                                                        if (typeof qualifier === "string") {
                                                                            if (isSimple.test(qualifier)) {
                                                                                return jQuery.filter(qualifier, elements, not);
                                                                            }

                                                                            qualifier = jQuery.filter(qualifier, elements);
                                                                        }

                                                                        return jQuery.grep(elements, function(elem) {
                                                                            return (jQuery.inArray(elem, qualifier) >= 0) !== not;
                                                                        });
                                                                    }
                                                                    function createSafeFragment(document) {
                                                                        var list = nodeNames.split("|"),
                                                                                safeFrag = document.createDocumentFragment();

                                                                        if (safeFrag.createElement) {
                                                                            while (list.length) {
                                                                                safeFrag.createElement(
                                                                                        list.pop()
                                                                                        );
                                                                            }
                                                                        }
                                                                        return safeFrag;
                                                                    }

                                                                    var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
                                                                            "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
                                                                            rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
                                                                            rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
                                                                            rleadingWhitespace = /^\s+/,
                                                                            rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
                                                                            rtagName = /<([\w:]+)/,
                                                                            rtbody = /<tbody/i,
                                                                            rhtml = /<|&#?\w+;/,
                                                                            rnoInnerhtml = /<(?:script|style|link)/i,
                                                                            manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
                                                                            // checked="checked" or checked
                                                                            rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
                                                                            rscriptType = /^$|\/(?:java|ecma)script/i,
                                                                            rscriptTypeMasked = /^true\/(.*)/,
                                                                            rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
                                                                            // We have to close these tags to support XHTML (#13200)
                                                                            wrapMap = {
                                                                                option: [1, "<select multiple='multiple'>", "</select>"],
                                                                                legend: [1, "<fieldset>", "</fieldset>"],
                                                                                area: [1, "<map>", "</map>"],
                                                                                param: [1, "<object>", "</object>"],
                                                                                thead: [1, "<table>", "</table>"],
                                                                                tr: [2, "<table><tbody>", "</tbody></table>"],
                                                                                col: [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"],
                                                                                td: [3, "<table><tbody><tr>", "</tr></tbody></table>"],
                                                                                // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
                                                                                // unless wrapped in a div with non-breaking characters in front of it.
                                                                                _default: jQuery.support.htmlSerialize ? [0, "", ""] : [1, "X<div>", "</div>"]
                                                                            },
                                                                    safeFragment = createSafeFragment(document),
                                                                            fragmentDiv = safeFragment.appendChild(document.createElement("div"));

                                                                    wrapMap.optgroup = wrapMap.option;
                                                                    wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
                                                                    wrapMap.th = wrapMap.td;

                                                                    jQuery.fn.extend({
                                                                        text: function(value) {
                                                                            return jQuery.access(this, function(value) {
                                                                                return value === undefined ?
                                                                                        jQuery.text(this) :
                                                                                        this.empty().append((this[0] && this[0].ownerDocument || document).createTextNode(value));
                                                                            }, null, value, arguments.length);
                                                                        },
                                                                        append: function() {
                                                                            return this.domManip(arguments, function(elem) {
                                                                                if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) {
                                                                                    var target = manipulationTarget(this, elem);
                                                                                    target.appendChild(elem);
                                                                                }
                                                                            });
                                                                        },
                                                                        prepend: function() {
                                                                            return this.domManip(arguments, function(elem) {
                                                                                if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) {
                                                                                    var target = manipulationTarget(this, elem);
                                                                                    target.insertBefore(elem, target.firstChild);
                                                                                }
                                                                            });
                                                                        },
                                                                        before: function() {
                                                                            return this.domManip(arguments, function(elem) {
                                                                                if (this.parentNode) {
                                                                                    this.parentNode.insertBefore(elem, this);
                                                                                }
                                                                            });
                                                                        },
                                                                        after: function() {
                                                                            return this.domManip(arguments, function(elem) {
                                                                                if (this.parentNode) {
                                                                                    this.parentNode.insertBefore(elem, this.nextSibling);
                                                                                }
                                                                            });
                                                                        },
                                                                        // keepData is for internal use only--do not document
                                                                        remove: function(selector, keepData) {
                                                                            var elem,
                                                                                    elems = selector ? jQuery.filter(selector, this) : this,
                                                                                    i = 0;

                                                                            for (; (elem = elems[i]) != null; i++) {

                                                                                if (!keepData && elem.nodeType === 1) {
                                                                                    jQuery.cleanData(getAll(elem));
                                                                                }

                                                                                if (elem.parentNode) {
                                                                                    if (keepData && jQuery.contains(elem.ownerDocument, elem)) {
                                                                                        setGlobalEval(getAll(elem, "script"));
                                                                                    }
                                                                                    elem.parentNode.removeChild(elem);
                                                                                }
                                                                            }

                                                                            return this;
                                                                        },
                                                                        empty: function() {
                                                                            var elem,
                                                                                    i = 0;

                                                                            for (; (elem = this[i]) != null; i++) {
                                                                                // Remove element nodes and prevent memory leaks
                                                                                if (elem.nodeType === 1) {
                                                                                    jQuery.cleanData(getAll(elem, false));
                                                                                }

                                                                                // Remove any remaining nodes
                                                                                while (elem.firstChild) {
                                                                                    elem.removeChild(elem.firstChild);
                                                                                }

                                                                                // If this is a select, ensure that it displays empty (#12336)
                                                                                // Support: IE<9
                                                                                if (elem.options && jQuery.nodeName(elem, "select")) {
                                                                                    elem.options.length = 0;
                                                                                }
                                                                            }

                                                                            return this;
                                                                        },
                                                                        clone: function(dataAndEvents, deepDataAndEvents) {
                                                                            dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
                                                                            deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

                                                                            return this.map(function() {
                                                                                return jQuery.clone(this, dataAndEvents, deepDataAndEvents);
                                                                            });
                                                                        },
                                                                        html: function(value) {
                                                                            return jQuery.access(this, function(value) {
                                                                                var elem = this[0] || {},
                                                                                        i = 0,
                                                                                        l = this.length;

                                                                                if (value === undefined) {
                                                                                    return elem.nodeType === 1 ?
                                                                                            elem.innerHTML.replace(rinlinejQuery, "") :
                                                                                            undefined;
                                                                                }

                                                                                // See if we can take a shortcut and just use innerHTML
                                                                                if (typeof value === "string" && !rnoInnerhtml.test(value) &&
                                                                                        (jQuery.support.htmlSerialize || !rnoshimcache.test(value)) &&
                                                                                        (jQuery.support.leadingWhitespace || !rleadingWhitespace.test(value)) &&
                                                                                        !wrapMap[ (rtagName.exec(value) || ["", ""])[1].toLowerCase() ]) {

                                                                                    value = value.replace(rxhtmlTag, "<$1></$2>");

                                                                                    try {
                                                                                        for (; i < l; i++) {
                                                                                            // Remove element nodes and prevent memory leaks
                                                                                            elem = this[i] || {};
                                                                                            if (elem.nodeType === 1) {
                                                                                                jQuery.cleanData(getAll(elem, false));
                                                                                                elem.innerHTML = value;
                                                                                            }
                                                                                        }

                                                                                        elem = 0;

                                                                                        // If using innerHTML throws an exception, use the fallback method
                                                                                    } catch (e) {
                                                                                    }
                                                                                }

                                                                                if (elem) {
                                                                                    this.empty().append(value);
                                                                                }
                                                                            }, null, value, arguments.length);
                                                                        },
                                                                        replaceWith: function() {
                                                                            var
                                                                                    // Snapshot the DOM in case .domManip sweeps something relevant into its fragment
                                                                                    args = jQuery.map(this, function(elem) {
                                                                                        return [elem.nextSibling, elem.parentNode];
                                                                                    }),
                                                                                    i = 0;

                                                                            // Make the changes, replacing each context element with the new content
                                                                            this.domManip(arguments, function(elem) {
                                                                                var next = args[ i++ ],
                                                                                        parent = args[ i++ ];

                                                                                if (parent) {
                                                                                    // Don't use the snapshot next if it has moved (#13810)
                                                                                    if (next && next.parentNode !== parent) {
                                                                                        next = this.nextSibling;
                                                                                    }
                                                                                    jQuery(this).remove();
                                                                                    parent.insertBefore(elem, next);
                                                                                }
                                                                                // Allow new content to include elements from the context set
                                                                            }, true);

                                                                            // Force removal if there was no new content (e.g., from empty arguments)
                                                                            return i ? this : this.remove();
                                                                        },
                                                                        detach: function(selector) {
                                                                            return this.remove(selector, true);
                                                                        },
                                                                        domManip: function(args, callback, allowIntersection) {

                                                                            // Flatten any nested arrays
                                                                            args = core_concat.apply([], args);

                                                                            var first, node, hasScripts,
                                                                                    scripts, doc, fragment,
                                                                                    i = 0,
                                                                                    l = this.length,
                                                                                    set = this,
                                                                                    iNoClone = l - 1,
                                                                                    value = args[0],
                                                                                    isFunction = jQuery.isFunction(value);

                                                                            // We can't cloneNode fragments that contain checked, in WebKit
                                                                            if (isFunction || !(l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test(value))) {
                                                                                return this.each(function(index) {
                                                                                    var self = set.eq(index);
                                                                                    if (isFunction) {
                                                                                        args[0] = value.call(this, index, self.html());
                                                                                    }
                                                                                    self.domManip(args, callback, allowIntersection);
                                                                                });
                                                                            }

                                                                            if (l) {
                                                                                fragment = jQuery.buildFragment(args, this[ 0 ].ownerDocument, false, !allowIntersection && this);
                                                                                first = fragment.firstChild;

                                                                                if (fragment.childNodes.length === 1) {
                                                                                    fragment = first;
                                                                                }

                                                                                if (first) {
                                                                                    scripts = jQuery.map(getAll(fragment, "script"), disableScript);
                                                                                    hasScripts = scripts.length;

                                                                                    // Use the original fragment for the last item instead of the first because it can end up
                                                                                    // being emptied incorrectly in certain situations (#8070).
                                                                                    for (; i < l; i++) {
                                                                                        node = fragment;

                                                                                        if (i !== iNoClone) {
                                                                                            node = jQuery.clone(node, true, true);

                                                                                            // Keep references to cloned scripts for later restoration
                                                                                            if (hasScripts) {
                                                                                                jQuery.merge(scripts, getAll(node, "script"));
                                                                                            }
                                                                                        }

                                                                                        callback.call(this[i], node, i);
                                                                                    }

                                                                                    if (hasScripts) {
                                                                                        doc = scripts[ scripts.length - 1 ].ownerDocument;

                                                                                        // Reenable scripts
                                                                                        jQuery.map(scripts, restoreScript);

                                                                                        // Evaluate executable scripts on first document insertion
                                                                                        for (i = 0; i < hasScripts; i++) {
                                                                                            node = scripts[ i ];
                                                                                            if (rscriptType.test(node.type || "") &&
                                                                                                    !jQuery._data(node, "globalEval") && jQuery.contains(doc, node)) {

                                                                                                if (node.src) {
                                                                                                    // Hope ajax is available...
                                                                                                    jQuery._evalUrl(node.src);
                                                                                                } else {
                                                                                                    jQuery.globalEval((node.text || node.textContent || node.innerHTML || "").replace(rcleanScript, ""));
                                                                                                }
                                                                                            }
                                                                                        }
                                                                                    }

                                                                                    // Fix #11809: Avoid leaking memory
                                                                                    fragment = first = null;
                                                                                }
                                                                            }

                                                                            return this;
                                                                        }
                                                                    });

// Support: IE<8
// Manipulating tables requires a tbody
                                                                    function manipulationTarget(elem, content) {
                                                                        return jQuery.nodeName(elem, "table") &&
                                                                                jQuery.nodeName(content.nodeType === 1 ? content : content.firstChild, "tr") ?
                                                                                elem.getElementsByTagName("tbody")[0] ||
                                                                                elem.appendChild(elem.ownerDocument.createElement("tbody")) :
                                                                                elem;
                                                                    }

// Replace/restore the type attribute of script elements for safe DOM manipulation
                                                                    function disableScript(elem) {
                                                                        elem.type = (jQuery.find.attr(elem, "type") !== null) + "/" + elem.type;
                                                                        return elem;
                                                                    }
                                                                    function restoreScript(elem) {
                                                                        var match = rscriptTypeMasked.exec(elem.type);
                                                                        if (match) {
                                                                            elem.type = match[1];
                                                                        } else {
                                                                            elem.removeAttribute("type");
                                                                        }
                                                                        return elem;
                                                                    }

// Mark scripts as having already been evaluated
                                                                    function setGlobalEval(elems, refElements) {
                                                                        var elem,
                                                                                i = 0;
                                                                        for (; (elem = elems[i]) != null; i++) {
                                                                            jQuery._data(elem, "globalEval", !refElements || jQuery._data(refElements[i], "globalEval"));
                                                                        }
                                                                    }

                                                                    function cloneCopyEvent(src, dest) {

                                                                        if (dest.nodeType !== 1 || !jQuery.hasData(src)) {
                                                                            return;
                                                                        }

                                                                        var type, i, l,
                                                                                oldData = jQuery._data(src),
                                                                                curData = jQuery._data(dest, oldData),
                                                                                events = oldData.events;

                                                                        if (events) {
                                                                            delete curData.handle;
                                                                            curData.events = {};

                                                                            for (type in events) {
                                                                                for (i = 0, l = events[ type ].length; i < l; i++) {
                                                                                    jQuery.event.add(dest, type, events[ type ][ i ]);
                                                                                }
                                                                            }
                                                                        }

                                                                        // make the cloned public data object a copy from the original
                                                                        if (curData.data) {
                                                                            curData.data = jQuery.extend({}, curData.data);
                                                                        }
                                                                    }

                                                                    function fixCloneNodeIssues(src, dest) {
                                                                        var nodeName, e, data;

                                                                        // We do not need to do anything for non-Elements
                                                                        if (dest.nodeType !== 1) {
                                                                            return;
                                                                        }

                                                                        nodeName = dest.nodeName.toLowerCase();

                                                                        // IE6-8 copies events bound via attachEvent when using cloneNode.
                                                                        if (!jQuery.support.noCloneEvent && dest[ jQuery.expando ]) {
                                                                            data = jQuery._data(dest);

                                                                            for (e in data.events) {
                                                                                jQuery.removeEvent(dest, e, data.handle);
                                                                            }

                                                                            // Event data gets referenced instead of copied if the expando gets copied too
                                                                            dest.removeAttribute(jQuery.expando);
                                                                        }

                                                                        // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
                                                                        if (nodeName === "script" && dest.text !== src.text) {
                                                                            disableScript(dest).text = src.text;
                                                                            restoreScript(dest);

                                                                            // IE6-10 improperly clones children of object elements using classid.
                                                                            // IE10 throws NoModificationAllowedError if parent is null, #12132.
                                                                        } else if (nodeName === "object") {
                                                                            if (dest.parentNode) {
                                                                                dest.outerHTML = src.outerHTML;
                                                                            }

                                                                            // This path appears unavoidable for IE9. When cloning an object
                                                                            // element in IE9, the outerHTML strategy above is not sufficient.
                                                                            // If the src has innerHTML and the destination does not,
                                                                            // copy the src.innerHTML into the dest.innerHTML. #10324
                                                                            if (jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML))) {
                                                                                dest.innerHTML = src.innerHTML;
                                                                            }

                                                                        } else if (nodeName === "input" && manipulation_rcheckableType.test(src.type)) {
                                                                            // IE6-8 fails to persist the checked state of a cloned checkbox
                                                                            // or radio button. Worse, IE6-7 fail to give the cloned element
                                                                            // a checked appearance if the defaultChecked value isn't also set

                                                                            dest.defaultChecked = dest.checked = src.checked;

                                                                            // IE6-7 get confused and end up setting the value of a cloned
                                                                            // checkbox/radio button to an empty string instead of "on"
                                                                            if (dest.value !== src.value) {
                                                                                dest.value = src.value;
                                                                            }

                                                                            // IE6-8 fails to return the selected option to the default selected
                                                                            // state when cloning options
                                                                        } else if (nodeName === "option") {
                                                                            dest.defaultSelected = dest.selected = src.defaultSelected;

                                                                            // IE6-8 fails to set the defaultValue to the correct value when
                                                                            // cloning other types of input fields
                                                                        } else if (nodeName === "input" || nodeName === "textarea") {
                                                                            dest.defaultValue = src.defaultValue;
                                                                        }
                                                                    }

                                                                    jQuery.each({
                                                                        appendTo: "append",
                                                                        prependTo: "prepend",
                                                                        insertBefore: "before",
                                                                        insertAfter: "after",
                                                                        replaceAll: "replaceWith"
                                                                    }, function(name, original) {
                                                                        jQuery.fn[ name ] = function(selector) {
                                                                            var elems,
                                                                                    i = 0,
                                                                                    ret = [],
                                                                                    insert = jQuery(selector),
                                                                                    last = insert.length - 1;

                                                                            for (; i <= last; i++) {
                                                                                elems = i === last ? this : this.clone(true);
                                                                                jQuery(insert[i])[ original ](elems);

                                                                                // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
                                                                                core_push.apply(ret, elems.get());
                                                                            }

                                                                            return this.pushStack(ret);
                                                                        };
                                                                    });

                                                                    function getAll(context, tag) {
                                                                        var elems, elem,
                                                                                i = 0,
                                                                                found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName(tag || "*") :
                                                                                typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll(tag || "*") :
                                                                                undefined;

                                                                        if (!found) {
                                                                            for (found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++) {
                                                                                if (!tag || jQuery.nodeName(elem, tag)) {
                                                                                    found.push(elem);
                                                                                } else {
                                                                                    jQuery.merge(found, getAll(elem, tag));
                                                                                }
                                                                            }
                                                                        }

                                                                        return tag === undefined || tag && jQuery.nodeName(context, tag) ?
                                                                                jQuery.merge([context], found) :
                                                                                found;
                                                                    }

// Used in buildFragment, fixes the defaultChecked property
                                                                    function fixDefaultChecked(elem) {
                                                                        if (manipulation_rcheckableType.test(elem.type)) {
                                                                            elem.defaultChecked = elem.checked;
                                                                        }
                                                                    }

                                                                    jQuery.extend({
                                                                        clone: function(elem, dataAndEvents, deepDataAndEvents) {
                                                                            var destElements, node, clone, i, srcElements,
                                                                                    inPage = jQuery.contains(elem.ownerDocument, elem);

                                                                            if (jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test("<" + elem.nodeName + ">")) {
                                                                                clone = elem.cloneNode(true);

                                                                                // IE<=8 does not properly clone detached, unknown element nodes
                                                                            } else {
                                                                                fragmentDiv.innerHTML = elem.outerHTML;
                                                                                fragmentDiv.removeChild(clone = fragmentDiv.firstChild);
                                                                            }

                                                                            if ((!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
                                                                                    (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem)) {

                                                                                // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
                                                                                destElements = getAll(clone);
                                                                                srcElements = getAll(elem);

                                                                                // Fix all IE cloning issues
                                                                                for (i = 0; (node = srcElements[i]) != null; ++i) {
                                                                                    // Ensure that the destination node is not null; Fixes #9587
                                                                                    if (destElements[i]) {
                                                                                        fixCloneNodeIssues(node, destElements[i]);
                                                                                    }
                                                                                }
                                                                            }

                                                                            // Copy the events from the original to the clone
                                                                            if (dataAndEvents) {
                                                                                if (deepDataAndEvents) {
                                                                                    srcElements = srcElements || getAll(elem);
                                                                                    destElements = destElements || getAll(clone);

                                                                                    for (i = 0; (node = srcElements[i]) != null; i++) {
                                                                                        cloneCopyEvent(node, destElements[i]);
                                                                                    }
                                                                                } else {
                                                                                    cloneCopyEvent(elem, clone);
                                                                                }
                                                                            }

                                                                            // Preserve script evaluation history
                                                                            destElements = getAll(clone, "script");
                                                                            if (destElements.length > 0) {
                                                                                setGlobalEval(destElements, !inPage && getAll(elem, "script"));
                                                                            }

                                                                            destElements = srcElements = node = null;

                                                                            // Return the cloned set
                                                                            return clone;
                                                                        },
                                                                        buildFragment: function(elems, context, scripts, selection) {
                                                                            var j, elem, contains,
                                                                                    tmp, tag, tbody, wrap,
                                                                                    l = elems.length,
                                                                                    // Ensure a safe fragment
                                                                                    safe = createSafeFragment(context),
                                                                                    nodes = [],
                                                                                    i = 0;

                                                                            for (; i < l; i++) {
                                                                                elem = elems[ i ];

                                                                                if (elem || elem === 0) {

                                                                                    // Add nodes directly
                                                                                    if (jQuery.type(elem) === "object") {
                                                                                        jQuery.merge(nodes, elem.nodeType ? [elem] : elem);

                                                                                        // Convert non-html into a text node
                                                                                    } else if (!rhtml.test(elem)) {
                                                                                        nodes.push(context.createTextNode(elem));

                                                                                        // Convert html into DOM nodes
                                                                                    } else {
                                                                                        tmp = tmp || safe.appendChild(context.createElement("div"));

                                                                                        // Deserialize a standard representation
                                                                                        tag = (rtagName.exec(elem) || ["", ""])[1].toLowerCase();
                                                                                        wrap = wrapMap[ tag ] || wrapMap._default;

                                                                                        tmp.innerHTML = wrap[1] + elem.replace(rxhtmlTag, "<$1></$2>") + wrap[2];

                                                                                        // Descend through wrappers to the right content
                                                                                        j = wrap[0];
                                                                                        while (j--) {
                                                                                            tmp = tmp.lastChild;
                                                                                        }

                                                                                        // Manually add leading whitespace removed by IE
                                                                                        if (!jQuery.support.leadingWhitespace && rleadingWhitespace.test(elem)) {
                                                                                            nodes.push(context.createTextNode(rleadingWhitespace.exec(elem)[0]));
                                                                                        }

                                                                                        // Remove IE's autoinserted <tbody> from table fragments
                                                                                        if (!jQuery.support.tbody) {

                                                                                            // String was a <table>, *may* have spurious <tbody>
                                                                                            elem = tag === "table" && !rtbody.test(elem) ?
                                                                                                    tmp.firstChild :
                                                                                                    // String was a bare <thead> or <tfoot>
                                                                                                    wrap[1] === "<table>" && !rtbody.test(elem) ?
                                                                                                    tmp :
                                                                                                    0;

                                                                                            j = elem && elem.childNodes.length;
                                                                                            while (j--) {
                                                                                                if (jQuery.nodeName((tbody = elem.childNodes[j]), "tbody") && !tbody.childNodes.length) {
                                                                                                    elem.removeChild(tbody);
                                                                                                }
                                                                                            }
                                                                                        }

                                                                                        jQuery.merge(nodes, tmp.childNodes);

                                                                                        // Fix #12392 for WebKit and IE > 9
                                                                                        tmp.textContent = "";

                                                                                        // Fix #12392 for oldIE
                                                                                        while (tmp.firstChild) {
                                                                                            tmp.removeChild(tmp.firstChild);
                                                                                        }

                                                                                        // Remember the top-level container for proper cleanup
                                                                                        tmp = safe.lastChild;
                                                                                    }
                                                                                }
                                                                            }

                                                                            // Fix #11356: Clear elements from fragment
                                                                            if (tmp) {
                                                                                safe.removeChild(tmp);
                                                                            }

                                                                            // Reset defaultChecked for any radios and checkboxes
                                                                            // about to be appended to the DOM in IE 6/7 (#8060)
                                                                            if (!jQuery.support.appendChecked) {
                                                                                jQuery.grep(getAll(nodes, "input"), fixDefaultChecked);
                                                                            }

                                                                            i = 0;
                                                                            while ((elem = nodes[ i++ ])) {

                                                                                // #4087 - If origin and destination elements are the same, and this is
                                                                                // that element, do not do anything
                                                                                if (selection && jQuery.inArray(elem, selection) !== -1) {
                                                                                    continue;
                                                                                }

                                                                                contains = jQuery.contains(elem.ownerDocument, elem);

                                                                                // Append to fragment
                                                                                tmp = getAll(safe.appendChild(elem), "script");

                                                                                // Preserve script evaluation history
                                                                                if (contains) {
                                                                                    setGlobalEval(tmp);
                                                                                }

                                                                                // Capture executables
                                                                                if (scripts) {
                                                                                    j = 0;
                                                                                    while ((elem = tmp[ j++ ])) {
                                                                                        if (rscriptType.test(elem.type || "")) {
                                                                                            scripts.push(elem);
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }

                                                                            tmp = null;

                                                                            return safe;
                                                                        },
                                                                        cleanData: function(elems, /* internal */ acceptData) {
                                                                            var elem, type, id, data,
                                                                                    i = 0,
                                                                                    internalKey = jQuery.expando,
                                                                                    cache = jQuery.cache,
                                                                                    deleteExpando = jQuery.support.deleteExpando,
                                                                                    special = jQuery.event.special;

                                                                            for (; (elem = elems[i]) != null; i++) {

                                                                                if (acceptData || jQuery.acceptData(elem)) {

                                                                                    id = elem[ internalKey ];
                                                                                    data = id && cache[ id ];

                                                                                    if (data) {
                                                                                        if (data.events) {
                                                                                            for (type in data.events) {
                                                                                                if (special[ type ]) {
                                                                                                    jQuery.event.remove(elem, type);

                                                                                                    // This is a shortcut to avoid jQuery.event.remove's overhead
                                                                                                } else {
                                                                                                    jQuery.removeEvent(elem, type, data.handle);
                                                                                                }
                                                                                            }
                                                                                        }

                                                                                        // Remove cache only if it was not already removed by jQuery.event.remove
                                                                                        if (cache[ id ]) {

                                                                                            delete cache[ id ];

                                                                                            // IE does not allow us to delete expando properties from nodes,
                                                                                            // nor does it have a removeAttribute function on Document nodes;
                                                                                            // we must handle all of these cases
                                                                                            if (deleteExpando) {
                                                                                                delete elem[ internalKey ];

                                                                                            } else if (typeof elem.removeAttribute !== core_strundefined) {
                                                                                                elem.removeAttribute(internalKey);

                                                                                            } else {
                                                                                                elem[ internalKey ] = null;
                                                                                            }

                                                                                            core_deletedIds.push(id);
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }
                                                                        },
                                                                        _evalUrl: function(url) {
                                                                            return jQuery.ajax({
                                                                                url: url,
                                                                                type: "GET",
                                                                                dataType: "script",
                                                                                async: false,
                                                                                global: false,
                                                                                "throws": true
                                                                            });
                                                                        }
                                                                    });
                                                                    jQuery.fn.extend({
                                                                        wrapAll: function(html) {
                                                                            if (jQuery.isFunction(html)) {
                                                                                return this.each(function(i) {
                                                                                    jQuery(this).wrapAll(html.call(this, i));
                                                                                });
                                                                            }

                                                                            if (this[0]) {
                                                                                // The elements to wrap the target around
                                                                                var wrap = jQuery(html, this[0].ownerDocument).eq(0).clone(true);

                                                                                if (this[0].parentNode) {
                                                                                    wrap.insertBefore(this[0]);
                                                                                }

                                                                                wrap.map(function() {
                                                                                    var elem = this;

                                                                                    while (elem.firstChild && elem.firstChild.nodeType === 1) {
                                                                                        elem = elem.firstChild;
                                                                                    }

                                                                                    return elem;
                                                                                }).append(this);
                                                                            }

                                                                            return this;
                                                                        },
                                                                        wrapInner: function(html) {
                                                                            if (jQuery.isFunction(html)) {
                                                                                return this.each(function(i) {
                                                                                    jQuery(this).wrapInner(html.call(this, i));
                                                                                });
                                                                            }

                                                                            return this.each(function() {
                                                                                var self = jQuery(this),
                                                                                        contents = self.contents();

                                                                                if (contents.length) {
                                                                                    contents.wrapAll(html);

                                                                                } else {
                                                                                    self.append(html);
                                                                                }
                                                                            });
                                                                        },
                                                                        wrap: function(html) {
                                                                            var isFunction = jQuery.isFunction(html);

                                                                            return this.each(function(i) {
                                                                                jQuery(this).wrapAll(isFunction ? html.call(this, i) : html);
                                                                            });
                                                                        },
                                                                        unwrap: function() {
                                                                            return this.parent().each(function() {
                                                                                if (!jQuery.nodeName(this, "body")) {
                                                                                    jQuery(this).replaceWith(this.childNodes);
                                                                                }
                                                                            }).end();
                                                                        }
                                                                    });
                                                                    var iframe, getStyles, curCSS,
                                                                            ralpha = /alpha\([^)]*\)/i,
                                                                            ropacity = /opacity\s*=\s*([^)]*)/,
                                                                            rposition = /^(top|right|bottom|left)$/,
                                                                            // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
                                                                            // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
                                                                            rdisplayswap = /^(none|table(?!-c[ea]).+)/,
                                                                            rmargin = /^margin/,
                                                                            rnumsplit = new RegExp("^(" + core_pnum + ")(.*)$", "i"),
                                                                            rnumnonpx = new RegExp("^(" + core_pnum + ")(?!px)[a-z%]+$", "i"),
                                                                            rrelNum = new RegExp("^([+-])=(" + core_pnum + ")", "i"),
                                                                            elemdisplay = {BODY: "block"},
                                                                    cssShow = {position: "absolute", visibility: "hidden", display: "block"},
                                                                    cssNormalTransform = {
                                                                        letterSpacing: 0,
                                                                        fontWeight: 400
                                                                    },
                                                                    cssExpand = ["Top", "Right", "Bottom", "Left"],
                                                                            cssPrefixes = ["Webkit", "O", "Moz", "ms"];

// return a css property mapped to a potentially vendor prefixed property
                                                                    function vendorPropName(style, name) {

                                                                        // shortcut for names that are not vendor prefixed
                                                                        if (name in style) {
                                                                            return name;
                                                                        }

                                                                        // check for vendor prefixed names
                                                                        var capName = name.charAt(0).toUpperCase() + name.slice(1),
                                                                                origName = name,
                                                                                i = cssPrefixes.length;

                                                                        while (i--) {
                                                                            name = cssPrefixes[ i ] + capName;
                                                                            if (name in style) {
                                                                                return name;
                                                                            }
                                                                        }

                                                                        return origName;
                                                                    }

                                                                    function isHidden(elem, el) {
                                                                        // isHidden might be called from jQuery#filter function;
                                                                        // in that case, element will be second argument
                                                                        elem = el || elem;
                                                                        return jQuery.css(elem, "display") === "none" || !jQuery.contains(elem.ownerDocument, elem);
                                                                    }

                                                                    function showHide(elements, show) {
                                                                        var display, elem, hidden,
                                                                                values = [],
                                                                                index = 0,
                                                                                length = elements.length;

                                                                        for (; index < length; index++) {
                                                                            elem = elements[ index ];
                                                                            if (!elem.style) {
                                                                                continue;
                                                                            }

                                                                            values[ index ] = jQuery._data(elem, "olddisplay");
                                                                            display = elem.style.display;
                                                                            if (show) {
                                                                                // Reset the inline display of this element to learn if it is
                                                                                // being hidden by cascaded rules or not
                                                                                if (!values[ index ] && display === "none") {
                                                                                    elem.style.display = "";
                                                                                }

                                                                                // Set elements which have been overridden with display: none
                                                                                // in a stylesheet to whatever the default browser style is
                                                                                // for such an element
                                                                                if (elem.style.display === "" && isHidden(elem)) {
                                                                                    values[ index ] = jQuery._data(elem, "olddisplay", css_defaultDisplay(elem.nodeName));
                                                                                }
                                                                            } else {

                                                                                if (!values[ index ]) {
                                                                                    hidden = isHidden(elem);

                                                                                    if (display && display !== "none" || !hidden) {
                                                                                        jQuery._data(elem, "olddisplay", hidden ? display : jQuery.css(elem, "display"));
                                                                                    }
                                                                                }
                                                                            }
                                                                        }

                                                                        // Set the display of most of the elements in a second loop
                                                                        // to avoid the constant reflow
                                                                        for (index = 0; index < length; index++) {
                                                                            elem = elements[ index ];
                                                                            if (!elem.style) {
                                                                                continue;
                                                                            }
                                                                            if (!show || elem.style.display === "none" || elem.style.display === "") {
                                                                                elem.style.display = show ? values[ index ] || "" : "none";
                                                                            }
                                                                        }

                                                                        return elements;
                                                                    }

                                                                    jQuery.fn.extend({
                                                                        css: function(name, value) {
                                                                            return jQuery.access(this, function(elem, name, value) {
                                                                                var len, styles,
                                                                                        map = {},
                                                                                        i = 0;

                                                                                if (jQuery.isArray(name)) {
                                                                                    styles = getStyles(elem);
                                                                                    len = name.length;

                                                                                    for (; i < len; i++) {
                                                                                        map[ name[ i ] ] = jQuery.css(elem, name[ i ], false, styles);
                                                                                    }

                                                                                    return map;
                                                                                }

                                                                                return value !== undefined ?
                                                                                        jQuery.style(elem, name, value) :
                                                                                        jQuery.css(elem, name);
                                                                            }, name, value, arguments.length > 1);
                                                                        },
                                                                        show: function() {
                                                                            return showHide(this, true);
                                                                        },
                                                                        hide: function() {
                                                                            return showHide(this);
                                                                        },
                                                                        toggle: function(state) {
                                                                            if (typeof state === "boolean") {
                                                                                return state ? this.show() : this.hide();
                                                                            }

                                                                            return this.each(function() {
                                                                                if (isHidden(this)) {
                                                                                    jQuery(this).show();
                                                                                } else {
                                                                                    jQuery(this).hide();
                                                                                }
                                                                            });
                                                                        }
                                                                    });

                                                                    jQuery.extend({
                                                                        // Add in style property hooks for overriding the default
                                                                        // behavior of getting and setting a style property
                                                                        cssHooks: {
                                                                            opacity: {
                                                                                get: function(elem, computed) {
                                                                                    if (computed) {
                                                                                        // We should always get a number back from opacity
                                                                                        var ret = curCSS(elem, "opacity");
                                                                                        return ret === "" ? "1" : ret;
                                                                                    }
                                                                                }
                                                                            }
                                                                        },
                                                                        // Don't automatically add "px" to these possibly-unitless properties
                                                                        cssNumber: {
                                                                            "columnCount": true,
                                                                            "fillOpacity": true,
                                                                            "fontWeight": true,
                                                                            "lineHeight": true,
                                                                            "opacity": true,
                                                                            "order": true,
                                                                            "orphans": true,
                                                                            "widows": true,
                                                                            "zIndex": true,
                                                                            "zoom": true
                                                                        },
                                                                        // Add in properties whose names you wish to fix before
                                                                        // setting or getting the value
                                                                        cssProps: {
                                                                            // normalize float css property
                                                                            "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
                                                                        },
                                                                        // Get and set the style property on a DOM Node
                                                                        style: function(elem, name, value, extra) {
                                                                            // Don't set styles on text and comment nodes
                                                                            if (!elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style) {
                                                                                return;
                                                                            }

                                                                            // Make sure that we're working with the right name
                                                                            var ret, type, hooks,
                                                                                    origName = jQuery.camelCase(name),
                                                                                    style = elem.style;

                                                                            name = jQuery.cssProps[ origName ] || (jQuery.cssProps[ origName ] = vendorPropName(style, origName));

                                                                            // gets hook for the prefixed version
                                                                            // followed by the unprefixed version
                                                                            hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

                                                                            // Check if we're setting a value
                                                                            if (value !== undefined) {
                                                                                type = typeof value;

                                                                                // convert relative number strings (+= or -=) to relative numbers. #7345
                                                                                if (type === "string" && (ret = rrelNum.exec(value))) {
                                                                                    value = (ret[1] + 1) * ret[2] + parseFloat(jQuery.css(elem, name));
                                                                                    // Fixes bug #9237
                                                                                    type = "number";
                                                                                }

                                                                                // Make sure that NaN and null values aren't set. See: #7116
                                                                                if (value == null || type === "number" && isNaN(value)) {
                                                                                    return;
                                                                                }

                                                                                // If a number was passed in, add 'px' to the (except for certain CSS properties)
                                                                                if (type === "number" && !jQuery.cssNumber[ origName ]) {
                                                                                    value += "px";
                                                                                }

                                                                                // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
                                                                                // but it would mean to define eight (for every problematic property) identical functions
                                                                                if (!jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0) {
                                                                                    style[ name ] = "inherit";
                                                                                }

                                                                                // If a hook was provided, use that value, otherwise just set the specified value
                                                                                if (!hooks || !("set" in hooks) || (value = hooks.set(elem, value, extra)) !== undefined) {

                                                                                    // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
                                                                                    // Fixes bug #5509
                                                                                    try {
                                                                                        style[ name ] = value;
                                                                                    } catch (e) {
                                                                                    }
                                                                                }

                                                                            } else {
                                                                                // If a hook was provided get the non-computed value from there
                                                                                if (hooks && "get" in hooks && (ret = hooks.get(elem, false, extra)) !== undefined) {
                                                                                    return ret;
                                                                                }

                                                                                // Otherwise just get the value from the style object
                                                                                return style[ name ];
                                                                            }
                                                                        },
                                                                        css: function(elem, name, extra, styles) {
                                                                            var num, val, hooks,
                                                                                    origName = jQuery.camelCase(name);

                                                                            // Make sure that we're working with the right name
                                                                            name = jQuery.cssProps[ origName ] || (jQuery.cssProps[ origName ] = vendorPropName(elem.style, origName));

                                                                            // gets hook for the prefixed version
                                                                            // followed by the unprefixed version
                                                                            hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

                                                                            // If a hook was provided get the computed value from there
                                                                            if (hooks && "get" in hooks) {
                                                                                val = hooks.get(elem, true, extra);
                                                                            }

                                                                            // Otherwise, if a way to get the computed value exists, use that
                                                                            if (val === undefined) {
                                                                                val = curCSS(elem, name, styles);
                                                                            }

                                                                            //convert "normal" to computed value
                                                                            if (val === "normal" && name in cssNormalTransform) {
                                                                                val = cssNormalTransform[ name ];
                                                                            }

                                                                            // Return, converting to number if forced or a qualifier was provided and val looks numeric
                                                                            if (extra === "" || extra) {
                                                                                num = parseFloat(val);
                                                                                return extra === true || jQuery.isNumeric(num) ? num || 0 : val;
                                                                            }
                                                                            return val;
                                                                        }
                                                                    });

// NOTE: we've included the "window" in window.getComputedStyle
// because jsdom on node.js will break without it.
                                                                    if (window.getComputedStyle) {
                                                                        getStyles = function(elem) {
                                                                            return window.getComputedStyle(elem, null);
                                                                        };

                                                                        curCSS = function(elem, name, _computed) {
                                                                            var width, minWidth, maxWidth,
                                                                                    computed = _computed || getStyles(elem),
                                                                                    // getPropertyValue is only needed for .css('filter') in IE9, see #12537
                                                                                    ret = computed ? computed.getPropertyValue(name) || computed[ name ] : undefined,
                                                                                    style = elem.style;

                                                                            if (computed) {

                                                                                if (ret === "" && !jQuery.contains(elem.ownerDocument, elem)) {
                                                                                    ret = jQuery.style(elem, name);
                                                                                }

                                                                                // A tribute to the "awesome hack by Dean Edwards"
                                                                                // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
                                                                                // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
                                                                                // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
                                                                                if (rnumnonpx.test(ret) && rmargin.test(name)) {

                                                                                    // Remember the original values
                                                                                    width = style.width;
                                                                                    minWidth = style.minWidth;
                                                                                    maxWidth = style.maxWidth;

                                                                                    // Put in the new values to get a computed value out
                                                                                    style.minWidth = style.maxWidth = style.width = ret;
                                                                                    ret = computed.width;

                                                                                    // Revert the changed values
                                                                                    style.width = width;
                                                                                    style.minWidth = minWidth;
                                                                                    style.maxWidth = maxWidth;
                                                                                }
                                                                            }

                                                                            return ret;
                                                                        };
                                                                    } else if (document.documentElement.currentStyle) {
                                                                        getStyles = function(elem) {
                                                                            return elem.currentStyle;
                                                                        };

                                                                        curCSS = function(elem, name, _computed) {
                                                                            var left, rs, rsLeft,
                                                                                    computed = _computed || getStyles(elem),
                                                                                    ret = computed ? computed[ name ] : undefined,
                                                                                    style = elem.style;

                                                                            // Avoid setting ret to empty string here
                                                                            // so we don't default to auto
                                                                            if (ret == null && style && style[ name ]) {
                                                                                ret = style[ name ];
                                                                            }

                                                                            // From the awesome hack by Dean Edwards
                                                                            // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291

                                                                            // If we're not dealing with a regular pixel number
                                                                            // but a number that has a weird ending, we need to convert it to pixels
                                                                            // but not position css attributes, as those are proportional to the parent element instead
                                                                            // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
                                                                            if (rnumnonpx.test(ret) && !rposition.test(name)) {

                                                                                // Remember the original values
                                                                                left = style.left;
                                                                                rs = elem.runtimeStyle;
                                                                                rsLeft = rs && rs.left;

                                                                                // Put in the new values to get a computed value out
                                                                                if (rsLeft) {
                                                                                    rs.left = elem.currentStyle.left;
                                                                                }
                                                                                style.left = name === "fontSize" ? "1em" : ret;
                                                                                ret = style.pixelLeft + "px";

                                                                                // Revert the changed values
                                                                                style.left = left;
                                                                                if (rsLeft) {
                                                                                    rs.left = rsLeft;
                                                                                }
                                                                            }

                                                                            return ret === "" ? "auto" : ret;
                                                                        };
                                                                    }

                                                                    function setPositiveNumber(elem, value, subtract) {
                                                                        var matches = rnumsplit.exec(value);
                                                                        return matches ?
                                                                                // Guard against undefined "subtract", e.g., when used as in cssHooks
                                                                                Math.max(0, matches[ 1 ] - (subtract || 0)) + (matches[ 2 ] || "px") :
                                                                                value;
                                                                    }

                                                                    function augmentWidthOrHeight(elem, name, extra, isBorderBox, styles) {
                                                                        var i = extra === (isBorderBox ? "border" : "content") ?
                                                                                // If we already have the right measurement, avoid augmentation
                                                                                4 :
                                                                                // Otherwise initialize for horizontal or vertical properties
                                                                                name === "width" ? 1 : 0,
                                                                                val = 0;

                                                                        for (; i < 4; i += 2) {
                                                                            // both box models exclude margin, so add it if we want it
                                                                            if (extra === "margin") {
                                                                                val += jQuery.css(elem, extra + cssExpand[ i ], true, styles);
                                                                            }

                                                                            if (isBorderBox) {
                                                                                // border-box includes padding, so remove it if we want content
                                                                                if (extra === "content") {
                                                                                    val -= jQuery.css(elem, "padding" + cssExpand[ i ], true, styles);
                                                                                }

                                                                                // at this point, extra isn't border nor margin, so remove border
                                                                                if (extra !== "margin") {
                                                                                    val -= jQuery.css(elem, "border" + cssExpand[ i ] + "Width", true, styles);
                                                                                }
                                                                            } else {
                                                                                // at this point, extra isn't content, so add padding
                                                                                val += jQuery.css(elem, "padding" + cssExpand[ i ], true, styles);

                                                                                // at this point, extra isn't content nor padding, so add border
                                                                                if (extra !== "padding") {
                                                                                    val += jQuery.css(elem, "border" + cssExpand[ i ] + "Width", true, styles);
                                                                                }
                                                                            }
                                                                        }

                                                                        return val;
                                                                    }

                                                                    function getWidthOrHeight(elem, name, extra) {

                                                                        // Start with offset property, which is equivalent to the border-box value
                                                                        var valueIsBorderBox = true,
                                                                                val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
                                                                                styles = getStyles(elem),
                                                                                isBorderBox = jQuery.support.boxSizing && jQuery.css(elem, "boxSizing", false, styles) === "border-box";

                                                                        // some non-html elements return undefined for offsetWidth, so check for null/undefined
                                                                        // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
                                                                        // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
                                                                        if (val <= 0 || val == null) {
                                                                            // Fall back to computed then uncomputed css if necessary
                                                                            val = curCSS(elem, name, styles);
                                                                            if (val < 0 || val == null) {
                                                                                val = elem.style[ name ];
                                                                            }

                                                                            // Computed unit is not pixels. Stop here and return.
                                                                            if (rnumnonpx.test(val)) {
                                                                                return val;
                                                                            }

                                                                            // we need the check for style in case a browser which returns unreliable values
                                                                            // for getComputedStyle silently falls back to the reliable elem.style
                                                                            valueIsBorderBox = isBorderBox && (jQuery.support.boxSizingReliable || val === elem.style[ name ]);

                                                                            // Normalize "", auto, and prepare for extra
                                                                            val = parseFloat(val) || 0;
                                                                        }

                                                                        // use the active box-sizing model to add/subtract irrelevant styles
                                                                        return (val +
                                                                                augmentWidthOrHeight(
                                                                                        elem,
                                                                                        name,
                                                                                        extra || (isBorderBox ? "border" : "content"),
                                                                                        valueIsBorderBox,
                                                                                        styles
                                                                                        )
                                                                                ) + "px";
                                                                    }

// Try to determine the default display value of an element
                                                                    function css_defaultDisplay(nodeName) {
                                                                        var doc = document,
                                                                                display = elemdisplay[ nodeName ];

                                                                        if (!display) {
                                                                            display = actualDisplay(nodeName, doc);

                                                                            // If the simple way fails, read from inside an iframe
                                                                            if (display === "none" || !display) {
                                                                                // Use the already-created iframe if possible
                                                                                iframe = (iframe ||
                                                                                        jQuery("<iframe frameborder='0' width='0' height='0'/>")
                                                                                        .css("cssText", "display:block !important")
                                                                                        ).appendTo(doc.documentElement);

                                                                                // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
                                                                                doc = (iframe[0].contentWindow || iframe[0].contentDocument).document;
                                                                                doc.write("<!doctype html><html><body>");
                                                                                doc.close();

                                                                                display = actualDisplay(nodeName, doc);
                                                                                iframe.detach();
                                                                            }

                                                                            // Store the correct default display
                                                                            elemdisplay[ nodeName ] = display;
                                                                        }

                                                                        return display;
                                                                    }

// Called ONLY from within css_defaultDisplay
                                                                    function actualDisplay(name, doc) {
                                                                        var elem = jQuery(doc.createElement(name)).appendTo(doc.body),
                                                                                display = jQuery.css(elem[0], "display");
                                                                        elem.remove();
                                                                        return display;
                                                                    }

                                                                    jQuery.each(["height", "width"], function(i, name) {
                                                                        jQuery.cssHooks[ name ] = {
                                                                            get: function(elem, computed, extra) {
                                                                                if (computed) {
                                                                                    // certain elements can have dimension info if we invisibly show them
                                                                                    // however, it must have a current display style that would benefit from this
                                                                                    return elem.offsetWidth === 0 && rdisplayswap.test(jQuery.css(elem, "display")) ?
                                                                                            jQuery.swap(elem, cssShow, function() {
                                                                                                return getWidthOrHeight(elem, name, extra);
                                                                                            }) :
                                                                                            getWidthOrHeight(elem, name, extra);
                                                                                }
                                                                            },
                                                                            set: function(elem, value, extra) {
                                                                                var styles = extra && getStyles(elem);
                                                                                return setPositiveNumber(elem, value, extra ?
                                                                                        augmentWidthOrHeight(
                                                                                                elem,
                                                                                                name,
                                                                                                extra,
                                                                                                jQuery.support.boxSizing && jQuery.css(elem, "boxSizing", false, styles) === "border-box",
                                                                                                styles
                                                                                                ) : 0
                                                                                        );
                                                                            }
                                                                        };
                                                                    });

                                                                    if (!jQuery.support.opacity) {
                                                                        jQuery.cssHooks.opacity = {
                                                                            get: function(elem, computed) {
                                                                                // IE uses filters for opacity
                                                                                return ropacity.test((computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "") ?
                                                                                        (0.01 * parseFloat(RegExp.$1)) + "" :
                                                                                        computed ? "1" : "";
                                                                            },
                                                                            set: function(elem, value) {
                                                                                var style = elem.style,
                                                                                        currentStyle = elem.currentStyle,
                                                                                        opacity = jQuery.isNumeric(value) ? "alpha(opacity=" + value * 100 + ")" : "",
                                                                                        filter = currentStyle && currentStyle.filter || style.filter || "";

                                                                                // IE has trouble with opacity if it does not have layout
                                                                                // Force it by setting the zoom level
                                                                                style.zoom = 1;

                                                                                // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
                                                                                // if value === "", then remove inline opacity #12685
                                                                                if ((value >= 1 || value === "") &&
                                                                                        jQuery.trim(filter.replace(ralpha, "")) === "" &&
                                                                                        style.removeAttribute) {

                                                                                    // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
                                                                                    // if "filter:" is present at all, clearType is disabled, we want to avoid this
                                                                                    // style.removeAttribute is IE Only, but so apparently is this code path...
                                                                                    style.removeAttribute("filter");

                                                                                    // if there is no filter style applied in a css rule or unset inline opacity, we are done
                                                                                    if (value === "" || currentStyle && !currentStyle.filter) {
                                                                                        return;
                                                                                    }
                                                                                }

                                                                                // otherwise, set new filter values
                                                                                style.filter = ralpha.test(filter) ?
                                                                                        filter.replace(ralpha, opacity) :
                                                                                        filter + " " + opacity;
                                                                            }
                                                                        };
                                                                    }

// These hooks cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
                                                                    jQuery(function() {
                                                                        if (!jQuery.support.reliableMarginRight) {
                                                                            jQuery.cssHooks.marginRight = {
                                                                                get: function(elem, computed) {
                                                                                    if (computed) {
                                                                                        // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
                                                                                        // Work around by temporarily setting element display to inline-block
                                                                                        return jQuery.swap(elem, {"display": "inline-block"},
                                                                                        curCSS, [elem, "marginRight"]);
                                                                                    }
                                                                                }
                                                                            };
                                                                        }

                                                                        // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
                                                                        // getComputedStyle returns percent when specified for top/left/bottom/right
                                                                        // rather than make the css module depend on the offset module, we just check for it here
                                                                        if (!jQuery.support.pixelPosition && jQuery.fn.position) {
                                                                            jQuery.each(["top", "left"], function(i, prop) {
                                                                                jQuery.cssHooks[ prop ] = {
                                                                                    get: function(elem, computed) {
                                                                                        if (computed) {
                                                                                            computed = curCSS(elem, prop);
                                                                                            // if curCSS returns percentage, fallback to offset
                                                                                            return rnumnonpx.test(computed) ?
                                                                                                    jQuery(elem).position()[ prop ] + "px" :
                                                                                                    computed;
                                                                                        }
                                                                                    }
                                                                                };
                                                                            });
                                                                        }

                                                                    });

                                                                    if (jQuery.expr && jQuery.expr.filters) {
                                                                        jQuery.expr.filters.hidden = function(elem) {
                                                                            // Support: Opera <= 12.12
                                                                            // Opera reports offsetWidths and offsetHeights less than zero on some elements
                                                                            return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
                                                                                    (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css(elem, "display")) === "none");
                                                                        };

                                                                        jQuery.expr.filters.visible = function(elem) {
                                                                            return !jQuery.expr.filters.hidden(elem);
                                                                        };
                                                                    }

// These hooks are used by animate to expand properties
                                                                    jQuery.each({
                                                                        margin: "",
                                                                        padding: "",
                                                                        border: "Width"
                                                                    }, function(prefix, suffix) {
                                                                        jQuery.cssHooks[ prefix + suffix ] = {
                                                                            expand: function(value) {
                                                                                var i = 0,
                                                                                        expanded = {},
                                                                                        // assumes a single number if not a string
                                                                                        parts = typeof value === "string" ? value.split(" ") : [value];

                                                                                for (; i < 4; i++) {
                                                                                    expanded[ prefix + cssExpand[ i ] + suffix ] =
                                                                                            parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
                                                                                }

                                                                                return expanded;
                                                                            }
                                                                        };

                                                                        if (!rmargin.test(prefix)) {
                                                                            jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
                                                                        }
                                                                    });
                                                                    var r20 = /%20/g,
                                                                            rbracket = /\[\]$/,
                                                                            rCRLF = /\r?\n/g,
                                                                            rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
                                                                            rsubmittable = /^(?:input|select|textarea|keygen)/i;

                                                                    jQuery.fn.extend({
                                                                        serialize: function() {
                                                                            return jQuery.param(this.serializeArray());
                                                                        },
                                                                        serializeArray: function() {
                                                                            return this.map(function() {
                                                                                // Can add propHook for "elements" to filter or add form elements
                                                                                var elements = jQuery.prop(this, "elements");
                                                                                return elements ? jQuery.makeArray(elements) : this;
                                                                            })
                                                                                    .filter(function() {
                                                                                        var type = this.type;
                                                                                        // Use .is(":disabled") so that fieldset[disabled] works
                                                                                        return this.name && !jQuery(this).is(":disabled") &&
                                                                                                rsubmittable.test(this.nodeName) && !rsubmitterTypes.test(type) &&
                                                                                                (this.checked || !manipulation_rcheckableType.test(type));
                                                                                    })
                                                                                    .map(function(i, elem) {
                                                                                        var val = jQuery(this).val();

                                                                                        return val == null ?
                                                                                                null :
                                                                                                jQuery.isArray(val) ?
                                                                                                jQuery.map(val, function(val) {
                                                                                                    return {name: elem.name, value: val.replace(rCRLF, "\r\n")};
                                                                                                }) :
                                                                                                {name: elem.name, value: val.replace(rCRLF, "\r\n")};
                                                                                    }).get();
                                                                        }
                                                                    });

//Serialize an array of form elements or a set of
//key/values into a query string
                                                                    jQuery.param = function(a, traditional) {
                                                                        var prefix,
                                                                                s = [],
                                                                                add = function(key, value) {
                                                                                    // If value is a function, invoke it and return its value
                                                                                    value = jQuery.isFunction(value) ? value() : (value == null ? "" : value);
                                                                                    s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
                                                                                };

                                                                        // Set traditional to true for jQuery <= 1.3.2 behavior.
                                                                        if (traditional === undefined) {
                                                                            traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
                                                                        }

                                                                        // If an array was passed in, assume that it is an array of form elements.
                                                                        if (jQuery.isArray(a) || (a.jquery && !jQuery.isPlainObject(a))) {
                                                                            // Serialize the form elements
                                                                            jQuery.each(a, function() {
                                                                                add(this.name, this.value);
                                                                            });

                                                                        } else {
                                                                            // If traditional, encode the "old" way (the way 1.3.2 or older
                                                                            // did it), otherwise encode params recursively.
                                                                            for (prefix in a) {
                                                                                buildParams(prefix, a[ prefix ], traditional, add);
                                                                            }
                                                                        }

                                                                        // Return the resulting serialization
                                                                        return s.join("&").replace(r20, "+");
                                                                    };

                                                                    function buildParams(prefix, obj, traditional, add) {
                                                                        var name;

                                                                        if (jQuery.isArray(obj)) {
                                                                            // Serialize array item.
                                                                            jQuery.each(obj, function(i, v) {
                                                                                if (traditional || rbracket.test(prefix)) {
                                                                                    // Treat each array item as a scalar.
                                                                                    add(prefix, v);

                                                                                } else {
                                                                                    // Item is non-scalar (array or object), encode its numeric index.
                                                                                    buildParams(prefix + "[" + (typeof v === "object" ? i : "") + "]", v, traditional, add);
                                                                                }
                                                                            });

                                                                        } else if (!traditional && jQuery.type(obj) === "object") {
                                                                            // Serialize object item.
                                                                            for (name in obj) {
                                                                                buildParams(prefix + "[" + name + "]", obj[ name ], traditional, add);
                                                                            }

                                                                        } else {
                                                                            // Serialize scalar item.
                                                                            add(prefix, obj);
                                                                        }
                                                                    }
                                                                    jQuery.each(("blur focus focusin focusout load resize scroll unload click dblclick " +
                                                                            "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
                                                                            "change select submit keydown keypress keyup error contextmenu").split(" "), function(i, name) {

                                                                        // Handle event binding
                                                                        jQuery.fn[ name ] = function(data, fn) {
                                                                            return arguments.length > 0 ?
                                                                                    this.on(name, null, data, fn) :
                                                                                    this.trigger(name);
                                                                        };
                                                                    });

                                                                    jQuery.fn.extend({
                                                                        hover: function(fnOver, fnOut) {
                                                                            return this.mouseenter(fnOver).mouseleave(fnOut || fnOver);
                                                                        },
                                                                        bind: function(types, data, fn) {
                                                                            return this.on(types, null, data, fn);
                                                                        },
                                                                        unbind: function(types, fn) {
                                                                            return this.off(types, null, fn);
                                                                        },
                                                                        delegate: function(selector, types, data, fn) {
                                                                            return this.on(types, selector, data, fn);
                                                                        },
                                                                        undelegate: function(selector, types, fn) {
                                                                            // ( namespace ) or ( selector, types [, fn] )
                                                                            return arguments.length === 1 ? this.off(selector, "**") : this.off(types, selector || "**", fn);
                                                                        }
                                                                    });
                                                                    var
                                                                            // Document location
                                                                            ajaxLocParts,
                                                                            ajaxLocation,
                                                                            ajax_nonce = jQuery.now(),
                                                                            ajax_rquery = /\?/,
                                                                            rhash = /#.*$/,
                                                                            rts = /([?&])_=[^&]*/,
                                                                            rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
                                                                            // #7653, #8125, #8152: local protocol detection
                                                                            rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
                                                                            rnoContent = /^(?:GET|HEAD)$/,
                                                                            rprotocol = /^\/\//,
                                                                            rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
                                                                            // Keep a copy of the old load method
                                                                            _load = jQuery.fn.load,
                                                                            /* Prefilters
                                                                             * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
                                                                             * 2) These are called:
                                                                             *    - BEFORE asking for a transport
                                                                             *    - AFTER param serialization (s.data is a string if s.processData is true)
                                                                             * 3) key is the dataType
                                                                             * 4) the catchall symbol "*" can be used
                                                                             * 5) execution will start with transport dataType and THEN continue down to "*" if needed
                                                                             */
                                                                            prefilters = {},
                                                                            /* Transports bindings
                                                                             * 1) key is the dataType
                                                                             * 2) the catchall symbol "*" can be used
                                                                             * 3) selection will start with transport dataType and THEN go to "*" if needed
                                                                             */
                                                                            transports = {},
                                                                            // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
                                                                            allTypes = "*/".concat("*");

// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
                                                                    try {
                                                                        ajaxLocation = location.href;
                                                                    } catch (e) {
                                                                        // Use the href attribute of an A element
                                                                        // since IE will modify it given document.location
                                                                        ajaxLocation = document.createElement("a");
                                                                        ajaxLocation.href = "";
                                                                        ajaxLocation = ajaxLocation.href;
                                                                    }

// Segment location into parts
                                                                    ajaxLocParts = rurl.exec(ajaxLocation.toLowerCase()) || [];

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
                                                                    function addToPrefiltersOrTransports(structure) {

                                                                        // dataTypeExpression is optional and defaults to "*"
                                                                        return function(dataTypeExpression, func) {

                                                                            if (typeof dataTypeExpression !== "string") {
                                                                                func = dataTypeExpression;
                                                                                dataTypeExpression = "*";
                                                                            }

                                                                            var dataType,
                                                                                    i = 0,
                                                                                    dataTypes = dataTypeExpression.toLowerCase().match(core_rnotwhite) || [];

                                                                            if (jQuery.isFunction(func)) {
                                                                                // For each dataType in the dataTypeExpression
                                                                                while ((dataType = dataTypes[i++])) {
                                                                                    // Prepend if requested
                                                                                    if (dataType[0] === "+") {
                                                                                        dataType = dataType.slice(1) || "*";
                                                                                        (structure[ dataType ] = structure[ dataType ] || []).unshift(func);

                                                                                        // Otherwise append
                                                                                    } else {
                                                                                        (structure[ dataType ] = structure[ dataType ] || []).push(func);
                                                                                    }
                                                                                }
                                                                            }
                                                                        };
                                                                    }

// Base inspection function for prefilters and transports
                                                                    function inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR) {

                                                                        var inspected = {},
                                                                                seekingTransport = (structure === transports);

                                                                        function inspect(dataType) {
                                                                            var selected;
                                                                            inspected[ dataType ] = true;
                                                                            jQuery.each(structure[ dataType ] || [], function(_, prefilterOrFactory) {
                                                                                var dataTypeOrTransport = prefilterOrFactory(options, originalOptions, jqXHR);
                                                                                if (typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ]) {
                                                                                    options.dataTypes.unshift(dataTypeOrTransport);
                                                                                    inspect(dataTypeOrTransport);
                                                                                    return false;
                                                                                } else if (seekingTransport) {
                                                                                    return !(selected = dataTypeOrTransport);
                                                                                }
                                                                            });
                                                                            return selected;
                                                                        }

                                                                        return inspect(options.dataTypes[ 0 ]) || !inspected[ "*" ] && inspect("*");
                                                                    }

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
                                                                    function ajaxExtend(target, src) {
                                                                        var deep, key,
                                                                                flatOptions = jQuery.ajaxSettings.flatOptions || {};

                                                                        for (key in src) {
                                                                            if (src[ key ] !== undefined) {
                                                                                (flatOptions[ key ] ? target : (deep || (deep = {})))[ key ] = src[ key ];
                                                                            }
                                                                        }
                                                                        if (deep) {
                                                                            jQuery.extend(true, target, deep);
                                                                        }

                                                                        return target;
                                                                    }

                                                                    jQuery.fn.load = function(url, params, callback) {
                                                                        if (typeof url !== "string" && _load) {
                                                                            return _load.apply(this, arguments);
                                                                        }

                                                                        var selector, response, type,
                                                                                self = this,
                                                                                off = url.indexOf(" ");

                                                                        if (off >= 0) {
                                                                            selector = url.slice(off, url.length);
                                                                            url = url.slice(0, off);
                                                                        }

                                                                        // If it's a function
                                                                        if (jQuery.isFunction(params)) {

                                                                            // We assume that it's the callback
                                                                            callback = params;
                                                                            params = undefined;

                                                                            // Otherwise, build a param string
                                                                        } else if (params && typeof params === "object") {
                                                                            type = "POST";
                                                                        }

                                                                        // If we have elements to modify, make the request
                                                                        if (self.length > 0) {
                                                                            jQuery.ajax({
                                                                                url: url,
                                                                                // if "type" variable is undefined, then "GET" method will be used
                                                                                type: type,
                                                                                dataType: "html",
                                                                                data: params
                                                                            }).done(function(responseText) {

                                                                                // Save response for use in complete callback
                                                                                response = arguments;

                                                                                self.html(selector ?
                                                                                        // If a selector was specified, locate the right elements in a dummy div
                                                                                        // Exclude scripts to avoid IE 'Permission Denied' errors
                                                                                        jQuery("<div>").append(jQuery.parseHTML(responseText)).find(selector) :
                                                                                        // Otherwise use the full result
                                                                                        responseText);

                                                                            }).complete(callback && function(jqXHR, status) {
                                                                                self.each(callback, response || [jqXHR.responseText, status, jqXHR]);
                                                                            });
                                                                        }

                                                                        return this;
                                                                    };

// Attach a bunch of functions for handling common AJAX events
                                                                    jQuery.each(["ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend"], function(i, type) {
                                                                        jQuery.fn[ type ] = function(fn) {
                                                                            return this.on(type, fn);
                                                                        };
                                                                    });

                                                                    jQuery.extend({
                                                                        // Counter for holding the number of active queries
                                                                        active: 0,
                                                                        // Last-Modified header cache for next request
                                                                        lastModified: {},
                                                                        etag: {},
                                                                        ajaxSettings: {
                                                                            url: ajaxLocation,
                                                                            type: "GET",
                                                                            isLocal: rlocalProtocol.test(ajaxLocParts[ 1 ]),
                                                                            global: true,
                                                                            processData: true,
                                                                            async: true,
                                                                            contentType: "application/x-www-form-urlencoded; charset=UTF-8",
                                                                            /*
                                                                             timeout: 0,
                                                                             data: null,
                                                                             dataType: null,
                                                                             username: null,
                                                                             password: null,
                                                                             cache: null,
                                                                             throws: false,
                                                                             traditional: false,
                                                                             headers: {},
                                                                             */

                                                                            accepts: {
                                                                                "*": allTypes,
                                                                                text: "text/plain",
                                                                                html: "text/html",
                                                                                xml: "application/xml, text/xml",
                                                                                json: "application/json, text/javascript"
                                                                            },
                                                                            contents: {
                                                                                xml: /xml/,
                                                                                html: /html/,
                                                                                json: /json/
                                                                            },
                                                                            responseFields: {
                                                                                xml: "responseXML",
                                                                                text: "responseText",
                                                                                json: "responseJSON"
                                                                            },
                                                                            // Data converters
                                                                            // Keys separate source (or catchall "*") and destination types with a single space
                                                                            converters: {
                                                                                // Convert anything to text
                                                                                "* text": String,
                                                                                // Text to html (true = no transformation)
                                                                                "text html": true,
                                                                                // Evaluate text as a json expression
                                                                                "text json": jQuery.parseJSON,
                                                                                // Parse text as xml
                                                                                "text xml": jQuery.parseXML
                                                                            },
                                                                            // For options that shouldn't be deep extended:
                                                                            // you can add your own custom options here if
                                                                            // and when you create one that shouldn't be
                                                                            // deep extended (see ajaxExtend)
                                                                            flatOptions: {
                                                                                url: true,
                                                                                context: true
                                                                            }
                                                                        },
                                                                        // Creates a full fledged settings object into target
                                                                        // with both ajaxSettings and settings fields.
                                                                        // If target is omitted, writes into ajaxSettings.
                                                                        ajaxSetup: function(target, settings) {
                                                                            return settings ?
                                                                                    // Building a settings object
                                                                                    ajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) :
                                                                                    // Extending ajaxSettings
                                                                                    ajaxExtend(jQuery.ajaxSettings, target);
                                                                        },
                                                                        ajaxPrefilter: addToPrefiltersOrTransports(prefilters),
                                                                        ajaxTransport: addToPrefiltersOrTransports(transports),
                                                                        // Main method
                                                                        ajax: function(url, options) {

                                                                            // If url is an object, simulate pre-1.5 signature
                                                                            if (typeof url === "object") {
                                                                                options = url;
                                                                                url = undefined;
                                                                            }

                                                                            // Force options to be an object
                                                                            options = options || {};

                                                                            var // Cross-domain detection vars
                                                                                    parts,
                                                                                    // Loop variable
                                                                                    i,
                                                                                    // URL without anti-cache param
                                                                                    cacheURL,
                                                                                    // Response headers as string
                                                                                    responseHeadersString,
                                                                                    // timeout handle
                                                                                    timeoutTimer,
                                                                                    // To know if global events are to be dispatched
                                                                                    fireGlobals,
                                                                                    transport,
                                                                                    // Response headers
                                                                                    responseHeaders,
                                                                                    // Create the final options object
                                                                                    s = jQuery.ajaxSetup({}, options),
                                                                                    // Callbacks context
                                                                                    callbackContext = s.context || s,
                                                                                    // Context for global events is callbackContext if it is a DOM node or jQuery collection
                                                                                    globalEventContext = s.context && (callbackContext.nodeType || callbackContext.jquery) ?
                                                                                    jQuery(callbackContext) :
                                                                                    jQuery.event,
                                                                                    // Deferreds
                                                                                    deferred = jQuery.Deferred(),
                                                                                    completeDeferred = jQuery.Callbacks("once memory"),
                                                                                    // Status-dependent callbacks
                                                                                    statusCode = s.statusCode || {},
                                                                                    // Headers (they are sent all at once)
                                                                                    requestHeaders = {},
                                                                                    requestHeadersNames = {},
                                                                                    // The jqXHR state
                                                                                    state = 0,
                                                                                    // Default abort message
                                                                                    strAbort = "canceled",
                                                                                    // Fake xhr
                                                                                    jqXHR = {
                                                                                        readyState: 0,
                                                                                        // Builds headers hashtable if needed
                                                                                        getResponseHeader: function(key) {
                                                                                            var match;
                                                                                            if (state === 2) {
                                                                                                if (!responseHeaders) {
                                                                                                    responseHeaders = {};
                                                                                                    while ((match = rheaders.exec(responseHeadersString))) {
                                                                                                        responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
                                                                                                    }
                                                                                                }
                                                                                                match = responseHeaders[ key.toLowerCase() ];
                                                                                            }
                                                                                            return match == null ? null : match;
                                                                                        },
                                                                                        // Raw string
                                                                                        getAllResponseHeaders: function() {
                                                                                            return state === 2 ? responseHeadersString : null;
                                                                                        },
                                                                                        // Caches the header
                                                                                        setRequestHeader: function(name, value) {
                                                                                            var lname = name.toLowerCase();
                                                                                            if (!state) {
                                                                                                name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
                                                                                                requestHeaders[ name ] = value;
                                                                                            }
                                                                                            return this;
                                                                                        },
                                                                                        // Overrides response content-type header
                                                                                        overrideMimeType: function(type) {
                                                                                            if (!state) {
                                                                                                s.mimeType = type;
                                                                                            }
                                                                                            return this;
                                                                                        },
                                                                                        // Status-dependent callbacks
                                                                                        statusCode: function(map) {
                                                                                            var code;
                                                                                            if (map) {
                                                                                                if (state < 2) {
                                                                                                    for (code in map) {
                                                                                                        // Lazy-add the new callback in a way that preserves old ones
                                                                                                        statusCode[ code ] = [statusCode[ code ], map[ code ]];
                                                                                                    }
                                                                                                } else {
                                                                                                    // Execute the appropriate callbacks
                                                                                                    jqXHR.always(map[ jqXHR.status ]);
                                                                                                }
                                                                                            }
                                                                                            return this;
                                                                                        },
                                                                                        // Cancel the request
                                                                                        abort: function(statusText) {
                                                                                            var finalText = statusText || strAbort;
                                                                                            if (transport) {
                                                                                                transport.abort(finalText);
                                                                                            }
                                                                                            done(0, finalText);
                                                                                            return this;
                                                                                        }
                                                                                    };

                                                                            // Attach deferreds
                                                                            deferred.promise(jqXHR).complete = completeDeferred.add;
                                                                            jqXHR.success = jqXHR.done;
                                                                            jqXHR.error = jqXHR.fail;

                                                                            // Remove hash character (#7531: and string promotion)
                                                                            // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
                                                                            // Handle falsy url in the settings object (#10093: consistency with old signature)
                                                                            // We also use the url parameter if available
                                                                            s.url = ((url || s.url || ajaxLocation) + "").replace(rhash, "").replace(rprotocol, ajaxLocParts[ 1 ] + "//");

                                                                            // Alias method option to type as per ticket #12004
                                                                            s.type = options.method || options.type || s.method || s.type;

                                                                            // Extract dataTypes list
                                                                            s.dataTypes = jQuery.trim(s.dataType || "*").toLowerCase().match(core_rnotwhite) || [""];

                                                                            // A cross-domain request is in order when we have a protocol:host:port mismatch
                                                                            if (s.crossDomain == null) {
                                                                                parts = rurl.exec(s.url.toLowerCase());
                                                                                s.crossDomain = !!(parts &&
                                                                                        (parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
                                                                                                (parts[ 3 ] || (parts[ 1 ] === "http:" ? "80" : "443")) !==
                                                                                                (ajaxLocParts[ 3 ] || (ajaxLocParts[ 1 ] === "http:" ? "80" : "443")))
                                                                                        );
                                                                            }

                                                                            // Convert data if not already a string
                                                                            if (s.data && s.processData && typeof s.data !== "string") {
                                                                                s.data = jQuery.param(s.data, s.traditional);
                                                                            }

                                                                            // Apply prefilters
                                                                            inspectPrefiltersOrTransports(prefilters, s, options, jqXHR);

                                                                            // If request was aborted inside a prefilter, stop there
                                                                            if (state === 2) {
                                                                                return jqXHR;
                                                                            }

                                                                            // We can fire global events as of now if asked to
                                                                            fireGlobals = s.global;

                                                                            // Watch for a new set of requests
                                                                            if (fireGlobals && jQuery.active++ === 0) {
                                                                                jQuery.event.trigger("ajaxStart");
                                                                            }

                                                                            // Uppercase the type
                                                                            s.type = s.type.toUpperCase();

                                                                            // Determine if request has content
                                                                            s.hasContent = !rnoContent.test(s.type);

                                                                            // Save the URL in case we're toying with the If-Modified-Since
                                                                            // and/or If-None-Match header later on
                                                                            cacheURL = s.url;

                                                                            // More options handling for requests with no content
                                                                            if (!s.hasContent) {

                                                                                // If data is available, append data to url
                                                                                if (s.data) {
                                                                                    cacheURL = (s.url += (ajax_rquery.test(cacheURL) ? "&" : "?") + s.data);
                                                                                    // #9682: remove data so that it's not used in an eventual retry
                                                                                    delete s.data;
                                                                                }

                                                                                // Add anti-cache in url if needed
                                                                                if (s.cache === false) {
                                                                                    s.url = rts.test(cacheURL) ?
                                                                                            // If there is already a '_' parameter, set its value
                                                                                            cacheURL.replace(rts, "$1_=" + ajax_nonce++) :
                                                                                            // Otherwise add one to the end
                                                                                            cacheURL + (ajax_rquery.test(cacheURL) ? "&" : "?") + "_=" + ajax_nonce++;
                                                                                }
                                                                            }

                                                                            // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
                                                                            if (s.ifModified) {
                                                                                if (jQuery.lastModified[ cacheURL ]) {
                                                                                    jqXHR.setRequestHeader("If-Modified-Since", jQuery.lastModified[ cacheURL ]);
                                                                                }
                                                                                if (jQuery.etag[ cacheURL ]) {
                                                                                    jqXHR.setRequestHeader("If-None-Match", jQuery.etag[ cacheURL ]);
                                                                                }
                                                                            }

                                                                            // Set the correct header, if data is being sent
                                                                            if (s.data && s.hasContent && s.contentType !== false || options.contentType) {
                                                                                jqXHR.setRequestHeader("Content-Type", s.contentType);
                                                                            }

                                                                            // Set the Accepts header for the server, depending on the dataType
                                                                            jqXHR.setRequestHeader(
                                                                                    "Accept",
                                                                                    s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
                                                                                    s.accepts[ s.dataTypes[0] ] + (s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "") :
                                                                                    s.accepts[ "*" ]
                                                                                    );

                                                                            // Check for headers option
                                                                            for (i in s.headers) {
                                                                                jqXHR.setRequestHeader(i, s.headers[ i ]);
                                                                            }

                                                                            // Allow custom headers/mimetypes and early abort
                                                                            if (s.beforeSend && (s.beforeSend.call(callbackContext, jqXHR, s) === false || state === 2)) {
                                                                                // Abort if not done already and return
                                                                                return jqXHR.abort();
                                                                            }

                                                                            // aborting is no longer a cancellation
                                                                            strAbort = "abort";

                                                                            // Install callbacks on deferreds
                                                                            for (i in {success: 1, error: 1, complete: 1}) {
                                                                                jqXHR[ i ](s[ i ]);
                                                                            }

                                                                            // Get transport
                                                                            transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR);

                                                                            // If no transport, we auto-abort
                                                                            if (!transport) {
                                                                                done(-1, "No Transport");
                                                                            } else {
                                                                                jqXHR.readyState = 1;

                                                                                // Send global event
                                                                                if (fireGlobals) {
                                                                                    globalEventContext.trigger("ajaxSend", [jqXHR, s]);
                                                                                }
                                                                                // Timeout
                                                                                if (s.async && s.timeout > 0) {
                                                                                    timeoutTimer = setTimeout(function() {
                                                                                        jqXHR.abort("timeout");
                                                                                    }, s.timeout);
                                                                                }

                                                                                try {
                                                                                    state = 1;
                                                                                    transport.send(requestHeaders, done);
                                                                                } catch (e) {
                                                                                    // Propagate exception as error if not done
                                                                                    if (state < 2) {
                                                                                        done(-1, e);
                                                                                        // Simply rethrow otherwise
                                                                                    } else {
                                                                                        throw e;
                                                                                    }
                                                                                }
                                                                            }

                                                                            // Callback for when everything is done
                                                                            function done(status, nativeStatusText, responses, headers) {
                                                                                var isSuccess, success, error, response, modified,
                                                                                        statusText = nativeStatusText;

                                                                                // Called once
                                                                                if (state === 2) {
                                                                                    return;
                                                                                }

                                                                                // State is "done" now
                                                                                state = 2;

                                                                                // Clear timeout if it exists
                                                                                if (timeoutTimer) {
                                                                                    clearTimeout(timeoutTimer);
                                                                                }

                                                                                // Dereference transport for early garbage collection
                                                                                // (no matter how long the jqXHR object will be used)
                                                                                transport = undefined;

                                                                                // Cache response headers
                                                                                responseHeadersString = headers || "";

                                                                                // Set readyState
                                                                                jqXHR.readyState = status > 0 ? 4 : 0;

                                                                                // Determine if successful
                                                                                isSuccess = status >= 200 && status < 300 || status === 304;

                                                                                // Get response data
                                                                                if (responses) {
                                                                                    response = ajaxHandleResponses(s, jqXHR, responses);
                                                                                }

                                                                                // Convert no matter what (that way responseXXX fields are always set)
                                                                                response = ajaxConvert(s, response, jqXHR, isSuccess);

                                                                                // If successful, handle type chaining
                                                                                if (isSuccess) {

                                                                                    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
                                                                                    if (s.ifModified) {
                                                                                        modified = jqXHR.getResponseHeader("Last-Modified");
                                                                                        if (modified) {
                                                                                            jQuery.lastModified[ cacheURL ] = modified;
                                                                                        }
                                                                                        modified = jqXHR.getResponseHeader("etag");
                                                                                        if (modified) {
                                                                                            jQuery.etag[ cacheURL ] = modified;
                                                                                        }
                                                                                    }

                                                                                    // if no content
                                                                                    if (status === 204 || s.type === "HEAD") {
                                                                                        statusText = "nocontent";

                                                                                        // if not modified
                                                                                    } else if (status === 304) {
                                                                                        statusText = "notmodified";

                                                                                        // If we have data, let's convert it
                                                                                    } else {
                                                                                        statusText = response.state;
                                                                                        success = response.data;
                                                                                        error = response.error;
                                                                                        isSuccess = !error;
                                                                                    }
                                                                                } else {
                                                                                    // We extract error from statusText
                                                                                    // then normalize statusText and status for non-aborts
                                                                                    error = statusText;
                                                                                    if (status || !statusText) {
                                                                                        statusText = "error";
                                                                                        if (status < 0) {
                                                                                            status = 0;
                                                                                        }
                                                                                    }
                                                                                }

                                                                                // Set data for the fake xhr object
                                                                                jqXHR.status = status;
                                                                                jqXHR.statusText = (nativeStatusText || statusText) + "";

                                                                                // Success/Error
                                                                                if (isSuccess) {
                                                                                    deferred.resolveWith(callbackContext, [success, statusText, jqXHR]);
                                                                                } else {
                                                                                    deferred.rejectWith(callbackContext, [jqXHR, statusText, error]);
                                                                                }

                                                                                // Status-dependent callbacks
                                                                                jqXHR.statusCode(statusCode);
                                                                                statusCode = undefined;

                                                                                if (fireGlobals) {
                                                                                    globalEventContext.trigger(isSuccess ? "ajaxSuccess" : "ajaxError",
                                                                                            [jqXHR, s, isSuccess ? success : error]);
                                                                                }

                                                                                // Complete
                                                                                completeDeferred.fireWith(callbackContext, [jqXHR, statusText]);

                                                                                if (fireGlobals) {
                                                                                    globalEventContext.trigger("ajaxComplete", [jqXHR, s]);
                                                                                    // Handle the global AJAX counter
                                                                                    if (!(--jQuery.active)) {
                                                                                        jQuery.event.trigger("ajaxStop");
                                                                                    }
                                                                                }
                                                                            }

                                                                            return jqXHR;
                                                                        },
                                                                        getJSON: function(url, data, callback) {
                                                                            return jQuery.get(url, data, callback, "json");
                                                                        },
                                                                        getScript: function(url, callback) {
                                                                            return jQuery.get(url, undefined, callback, "script");
                                                                        }
                                                                    });

                                                                    jQuery.each(["get", "post"], function(i, method) {
                                                                        jQuery[ method ] = function(url, data, callback, type) {
                                                                            // shift arguments if data argument was omitted
                                                                            if (jQuery.isFunction(data)) {
                                                                                type = type || callback;
                                                                                callback = data;
                                                                                data = undefined;
                                                                            }

                                                                            return jQuery.ajax({
                                                                                url: url,
                                                                                type: method,
                                                                                dataType: type,
                                                                                data: data,
                                                                                success: callback
                                                                            });
                                                                        };
                                                                    });

                                                                    /* Handles responses to an ajax request:
                                                                     * - finds the right dataType (mediates between content-type and expected dataType)
                                                                     * - returns the corresponding response
                                                                     */
                                                                    function ajaxHandleResponses(s, jqXHR, responses) {
                                                                        var firstDataType, ct, finalDataType, type,
                                                                                contents = s.contents,
                                                                                dataTypes = s.dataTypes;

                                                                        // Remove auto dataType and get content-type in the process
                                                                        while (dataTypes[ 0 ] === "*") {
                                                                            dataTypes.shift();
                                                                            if (ct === undefined) {
                                                                                ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
                                                                            }
                                                                        }

                                                                        // Check if we're dealing with a known content-type
                                                                        if (ct) {
                                                                            for (type in contents) {
                                                                                if (contents[ type ] && contents[ type ].test(ct)) {
                                                                                    dataTypes.unshift(type);
                                                                                    break;
                                                                                }
                                                                            }
                                                                        }

                                                                        // Check to see if we have a response for the expected dataType
                                                                        if (dataTypes[ 0 ] in responses) {
                                                                            finalDataType = dataTypes[ 0 ];
                                                                        } else {
                                                                            // Try convertible dataTypes
                                                                            for (type in responses) {
                                                                                if (!dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ]) {
                                                                                    finalDataType = type;
                                                                                    break;
                                                                                }
                                                                                if (!firstDataType) {
                                                                                    firstDataType = type;
                                                                                }
                                                                            }
                                                                            // Or just use first one
                                                                            finalDataType = finalDataType || firstDataType;
                                                                        }

                                                                        // If we found a dataType
                                                                        // We add the dataType to the list if needed
                                                                        // and return the corresponding response
                                                                        if (finalDataType) {
                                                                            if (finalDataType !== dataTypes[ 0 ]) {
                                                                                dataTypes.unshift(finalDataType);
                                                                            }
                                                                            return responses[ finalDataType ];
                                                                        }
                                                                    }

                                                                    /* Chain conversions given the request and the original response
                                                                     * Also sets the responseXXX fields on the jqXHR instance
                                                                     */
                                                                    function ajaxConvert(s, response, jqXHR, isSuccess) {
                                                                        var conv2, current, conv, tmp, prev,
                                                                                converters = {},
                                                                                // Work with a copy of dataTypes in case we need to modify it for conversion
                                                                                dataTypes = s.dataTypes.slice();

                                                                        // Create converters map with lowercased keys
                                                                        if (dataTypes[ 1 ]) {
                                                                            for (conv in s.converters) {
                                                                                converters[ conv.toLowerCase() ] = s.converters[ conv ];
                                                                            }
                                                                        }

                                                                        current = dataTypes.shift();

                                                                        // Convert to each sequential dataType
                                                                        while (current) {

                                                                            if (s.responseFields[ current ]) {
                                                                                jqXHR[ s.responseFields[ current ] ] = response;
                                                                            }

                                                                            // Apply the dataFilter if provided
                                                                            if (!prev && isSuccess && s.dataFilter) {
                                                                                response = s.dataFilter(response, s.dataType);
                                                                            }

                                                                            prev = current;
                                                                            current = dataTypes.shift();

                                                                            if (current) {

                                                                                // There's only work to do if current dataType is non-auto
                                                                                if (current === "*") {

                                                                                    current = prev;

                                                                                    // Convert response if prev dataType is non-auto and differs from current
                                                                                } else if (prev !== "*" && prev !== current) {

                                                                                    // Seek a direct converter
                                                                                    conv = converters[ prev + " " + current ] || converters[ "* " + current ];

                                                                                    // If none found, seek a pair
                                                                                    if (!conv) {
                                                                                        for (conv2 in converters) {

                                                                                            // If conv2 outputs current
                                                                                            tmp = conv2.split(" ");
                                                                                            if (tmp[ 1 ] === current) {

                                                                                                // If prev can be converted to accepted input
                                                                                                conv = converters[ prev + " " + tmp[ 0 ] ] ||
                                                                                                        converters[ "* " + tmp[ 0 ] ];
                                                                                                if (conv) {
                                                                                                    // Condense equivalence converters
                                                                                                    if (conv === true) {
                                                                                                        conv = converters[ conv2 ];

                                                                                                        // Otherwise, insert the intermediate dataType
                                                                                                    } else if (converters[ conv2 ] !== true) {
                                                                                                        current = tmp[ 0 ];
                                                                                                        dataTypes.unshift(tmp[ 1 ]);
                                                                                                    }
                                                                                                    break;
                                                                                                }
                                                                                            }
                                                                                        }
                                                                                    }

                                                                                    // Apply converter (if not an equivalence)
                                                                                    if (conv !== true) {

                                                                                        // Unless errors are allowed to bubble, catch and return them
                                                                                        if (conv && s[ "throws" ]) {
                                                                                            response = conv(response);
                                                                                        } else {
                                                                                            try {
                                                                                                response = conv(response);
                                                                                            } catch (e) {
                                                                                                return {state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current};
                                                                                            }
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }
                                                                        }

                                                                        return {state: "success", data: response};
                                                                    }
// Install script dataType
                                                                    jQuery.ajaxSetup({
                                                                        accepts: {
                                                                            script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
                                                                        },
                                                                        contents: {
                                                                            script: /(?:java|ecma)script/
                                                                        },
                                                                        converters: {
                                                                            "text script": function(text) {
                                                                                jQuery.globalEval(text);
                                                                                return text;
                                                                            }
                                                                        }
                                                                    });

// Handle cache's special case and global
                                                                    jQuery.ajaxPrefilter("script", function(s) {
                                                                        if (s.cache === undefined) {
                                                                            s.cache = false;
                                                                        }
                                                                        if (s.crossDomain) {
                                                                            s.type = "GET";
                                                                            s.global = false;
                                                                        }
                                                                    });

// Bind script tag hack transport
                                                                    jQuery.ajaxTransport("script", function(s) {

                                                                        // This transport only deals with cross domain requests
                                                                        if (s.crossDomain) {

                                                                            var script,
                                                                                    head = document.head || jQuery("head")[0] || document.documentElement;

                                                                            return {
                                                                                send: function(_, callback) {

                                                                                    script = document.createElement("script");

                                                                                    script.async = true;

                                                                                    if (s.scriptCharset) {
                                                                                        script.charset = s.scriptCharset;
                                                                                    }

                                                                                    script.src = s.url;

                                                                                    // Attach handlers for all browsers
                                                                                    script.onload = script.onreadystatechange = function(_, isAbort) {

                                                                                        if (isAbort || !script.readyState || /loaded|complete/.test(script.readyState)) {

                                                                                            // Handle memory leak in IE
                                                                                            script.onload = script.onreadystatechange = null;

                                                                                            // Remove the script
                                                                                            if (script.parentNode) {
                                                                                                script.parentNode.removeChild(script);
                                                                                            }

                                                                                            // Dereference the script
                                                                                            script = null;

                                                                                            // Callback if not abort
                                                                                            if (!isAbort) {
                                                                                                callback(200, "success");
                                                                                            }
                                                                                        }
                                                                                    };

                                                                                    // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
                                                                                    // Use native DOM manipulation to avoid our domManip AJAX trickery
                                                                                    head.insertBefore(script, head.firstChild);
                                                                                },
                                                                                abort: function() {
                                                                                    if (script) {
                                                                                        script.onload(undefined, true);
                                                                                    }
                                                                                }
                                                                            };
                                                                        }
                                                                    });
                                                                    var oldCallbacks = [],
                                                                            rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings
                                                                    jQuery.ajaxSetup({
                                                                        jsonp: "callback",
                                                                        jsonpCallback: function() {
                                                                            var callback = oldCallbacks.pop() || (jQuery.expando + "_" + (ajax_nonce++));
                                                                            this[ callback ] = true;
                                                                            return callback;
                                                                        }
                                                                    });

// Detect, normalize options and install callbacks for jsonp requests
                                                                    jQuery.ajaxPrefilter("json jsonp", function(s, originalSettings, jqXHR) {

                                                                        var callbackName, overwritten, responseContainer,
                                                                                jsonProp = s.jsonp !== false && (rjsonp.test(s.url) ?
                                                                                        "url" :
                                                                                        typeof s.data === "string" && !(s.contentType || "").indexOf("application/x-www-form-urlencoded") && rjsonp.test(s.data) && "data"
                                                                                        );

                                                                        // Handle iff the expected data type is "jsonp" or we have a parameter to set
                                                                        if (jsonProp || s.dataTypes[ 0 ] === "jsonp") {

                                                                            // Get callback name, remembering preexisting value associated with it
                                                                            callbackName = s.jsonpCallback = jQuery.isFunction(s.jsonpCallback) ?
                                                                                    s.jsonpCallback() :
                                                                                    s.jsonpCallback;

                                                                            // Insert callback into url or form data
                                                                            if (jsonProp) {
                                                                                s[ jsonProp ] = s[ jsonProp ].replace(rjsonp, "$1" + callbackName);
                                                                            } else if (s.jsonp !== false) {
                                                                                s.url += (ajax_rquery.test(s.url) ? "&" : "?") + s.jsonp + "=" + callbackName;
                                                                            }

                                                                            // Use data converter to retrieve json after script execution
                                                                            s.converters["script json"] = function() {
                                                                                if (!responseContainer) {
                                                                                    jQuery.error(callbackName + " was not called");
                                                                                }
                                                                                return responseContainer[ 0 ];
                                                                            };

                                                                            // force json dataType
                                                                            s.dataTypes[ 0 ] = "json";

                                                                            // Install callback
                                                                            overwritten = window[ callbackName ];
                                                                            window[ callbackName ] = function() {
                                                                                responseContainer = arguments;
                                                                            };

                                                                            // Clean-up function (fires after converters)
                                                                            jqXHR.always(function() {
                                                                                // Restore preexisting value
                                                                                window[ callbackName ] = overwritten;

                                                                                // Save back as free
                                                                                if (s[ callbackName ]) {
                                                                                    // make sure that re-using the options doesn't screw things around
                                                                                    s.jsonpCallback = originalSettings.jsonpCallback;

                                                                                    // save the callback name for future use
                                                                                    oldCallbacks.push(callbackName);
                                                                                }

                                                                                // Call if it was a function and we have a response
                                                                                if (responseContainer && jQuery.isFunction(overwritten)) {
                                                                                    overwritten(responseContainer[ 0 ]);
                                                                                }

                                                                                responseContainer = overwritten = undefined;
                                                                            });

                                                                            // Delegate to script
                                                                            return "script";
                                                                        }
                                                                    });
                                                                    var xhrCallbacks, xhrSupported,
                                                                            xhrId = 0,
                                                                            // #5280: Internet Explorer will keep connections alive if we don't abort on unload
                                                                            xhrOnUnloadAbort = window.ActiveXObject && function() {
                                                                                // Abort all pending requests
                                                                                var key;
                                                                                for (key in xhrCallbacks) {
                                                                                    xhrCallbacks[ key ](undefined, true);
                                                                                }
                                                                            };

// Functions to create xhrs
                                                                    function createStandardXHR() {
                                                                        try {
                                                                            return new window.XMLHttpRequest();
                                                                        } catch (e) {
                                                                        }
                                                                    }

                                                                    function createActiveXHR() {
                                                                        try {
                                                                            return new window.ActiveXObject("Microsoft.XMLHTTP");
                                                                        } catch (e) {
                                                                        }
                                                                    }

// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
                                                                    jQuery.ajaxSettings.xhr = window.ActiveXObject ?
                                                                            /* Microsoft failed to properly
                                                                             * implement the XMLHttpRequest in IE7 (can't request local files),
                                                                             * so we use the ActiveXObject when it is available
                                                                             * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
                                                                             * we need a fallback.
                                                                             */
                                                                                    function() {
                                                                                        return !this.isLocal && createStandardXHR() || createActiveXHR();
                                                                                    } :
                                                                                    // For all other browsers, use the standard XMLHttpRequest object
                                                                                    createStandardXHR;

// Determine support properties
                                                                            xhrSupported = jQuery.ajaxSettings.xhr();
                                                                            jQuery.support.cors = !!xhrSupported && ("withCredentials" in xhrSupported);
                                                                            xhrSupported = jQuery.support.ajax = !!xhrSupported;

// Create transport if the browser can provide an xhr
                                                                            if (xhrSupported) {

                                                                                jQuery.ajaxTransport(function(s) {
                                                                                    // Cross domain only allowed if supported through XMLHttpRequest
                                                                                    if (!s.crossDomain || jQuery.support.cors) {

                                                                                        var callback;

                                                                                        return {
                                                                                            send: function(headers, complete) {

                                                                                                // Get a new xhr
                                                                                                var handle, i,
                                                                                                        xhr = s.xhr();

                                                                                                // Open the socket
                                                                                                // Passing null username, generates a login popup on Opera (#2865)
                                                                                                if (s.username) {
                                                                                                    xhr.open(s.type, s.url, s.async, s.username, s.password);
                                                                                                } else {
                                                                                                    xhr.open(s.type, s.url, s.async);
                                                                                                }

                                                                                                // Apply custom fields if provided
                                                                                                if (s.xhrFields) {
                                                                                                    for (i in s.xhrFields) {
                                                                                                        xhr[ i ] = s.xhrFields[ i ];
                                                                                                    }
                                                                                                }

                                                                                                // Override mime type if needed
                                                                                                if (s.mimeType && xhr.overrideMimeType) {
                                                                                                    xhr.overrideMimeType(s.mimeType);
                                                                                                }

                                                                                                // X-Requested-With header
                                                                                                // For cross-domain requests, seeing as conditions for a preflight are
                                                                                                // akin to a jigsaw puzzle, we simply never set it to be sure.
                                                                                                // (it can always be set on a per-request basis or even using ajaxSetup)
                                                                                                // For same-domain requests, won't change header if already provided.
                                                                                                if (!s.crossDomain && !headers["X-Requested-With"]) {
                                                                                                    headers["X-Requested-With"] = "XMLHttpRequest";
                                                                                                }

                                                                                                // Need an extra try/catch for cross domain requests in Firefox 3
                                                                                                try {
                                                                                                    for (i in headers) {
                                                                                                        xhr.setRequestHeader(i, headers[ i ]);
                                                                                                    }
                                                                                                } catch (err) {
                                                                                                }

                                                                                                // Do send the request
                                                                                                // This may raise an exception which is actually
                                                                                                // handled in jQuery.ajax (so no try/catch here)
                                                                                                xhr.send((s.hasContent && s.data) || null);

                                                                                                // Listener
                                                                                                callback = function(_, isAbort) {
                                                                                                    var status, responseHeaders, statusText, responses;

                                                                                                    // Firefox throws exceptions when accessing properties
                                                                                                    // of an xhr when a network error occurred
                                                                                                    // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
                                                                                                    try {

                                                                                                        // Was never called and is aborted or complete
                                                                                                        if (callback && (isAbort || xhr.readyState === 4)) {

                                                                                                            // Only called once
                                                                                                            callback = undefined;

                                                                                                            // Do not keep as active anymore
                                                                                                            if (handle) {
                                                                                                                xhr.onreadystatechange = jQuery.noop;
                                                                                                                if (xhrOnUnloadAbort) {
                                                                                                                    delete xhrCallbacks[ handle ];
                                                                                                                }
                                                                                                            }

                                                                                                            // If it's an abort
                                                                                                            if (isAbort) {
                                                                                                                // Abort it manually if needed
                                                                                                                if (xhr.readyState !== 4) {
                                                                                                                    xhr.abort();
                                                                                                                }
                                                                                                            } else {
                                                                                                                responses = {};
                                                                                                                status = xhr.status;
                                                                                                                responseHeaders = xhr.getAllResponseHeaders();

                                                                                                                // When requesting binary data, IE6-9 will throw an exception
                                                                                                                // on any attempt to access responseText (#11426)
                                                                                                                if (typeof xhr.responseText === "string") {
                                                                                                                    responses.text = xhr.responseText;
                                                                                                                }

                                                                                                                // Firefox throws an exception when accessing
                                                                                                                // statusText for faulty cross-domain requests
                                                                                                                try {
                                                                                                                    statusText = xhr.statusText;
                                                                                                                } catch (e) {
                                                                                                                    // We normalize with Webkit giving an empty statusText
                                                                                                                    statusText = "";
                                                                                                                }

                                                                                                                // Filter status for non standard behaviors

                                                                                                                // If the request is local and we have data: assume a success
                                                                                                                // (success with no data won't get notified, that's the best we
                                                                                                                // can do given current implementations)
                                                                                                                if (!status && s.isLocal && !s.crossDomain) {
                                                                                                                    status = responses.text ? 200 : 404;
                                                                                                                    // IE - #1450: sometimes returns 1223 when it should be 204
                                                                                                                } else if (status === 1223) {
                                                                                                                    status = 204;
                                                                                                                }
                                                                                                            }
                                                                                                        }
                                                                                                    } catch (firefoxAccessException) {
                                                                                                        if (!isAbort) {
                                                                                                            complete(-1, firefoxAccessException);
                                                                                                        }
                                                                                                    }

                                                                                                    // Call complete if needed
                                                                                                    if (responses) {
                                                                                                        complete(status, statusText, responses, responseHeaders);
                                                                                                    }
                                                                                                };

                                                                                                if (!s.async) {
                                                                                                    // if we're in sync mode we fire the callback
                                                                                                    callback();
                                                                                                } else if (xhr.readyState === 4) {
                                                                                                    // (IE6 & IE7) if it's in cache and has been
                                                                                                    // retrieved directly we need to fire the callback
                                                                                                    setTimeout(callback);
                                                                                                } else {
                                                                                                    handle = ++xhrId;
                                                                                                    if (xhrOnUnloadAbort) {
                                                                                                        // Create the active xhrs callbacks list if needed
                                                                                                        // and attach the unload handler
                                                                                                        if (!xhrCallbacks) {
                                                                                                            xhrCallbacks = {};
                                                                                                            jQuery(window).unload(xhrOnUnloadAbort);
                                                                                                        }
                                                                                                        // Add to list of active xhrs callbacks
                                                                                                        xhrCallbacks[ handle ] = callback;
                                                                                                    }
                                                                                                    xhr.onreadystatechange = callback;
                                                                                                }
                                                                                            },
                                                                                            abort: function() {
                                                                                                if (callback) {
                                                                                                    callback(undefined, true);
                                                                                                }
                                                                                            }
                                                                                        };
                                                                                    }
                                                                                });
                                                                            }
                                                                            var fxNow, timerId,
                                                                                    rfxtypes = /^(?:toggle|show|hide)$/,
                                                                                    rfxnum = new RegExp("^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i"),
                                                                                    rrun = /queueHooks$/,
                                                                                    animationPrefilters = [defaultPrefilter],
                                                                                    tweeners = {
                                                                                        "*": [function(prop, value) {
                                                                                                var tween = this.createTween(prop, value),
                                                                                                        target = tween.cur(),
                                                                                                        parts = rfxnum.exec(value),
                                                                                                        unit = parts && parts[ 3 ] || (jQuery.cssNumber[ prop ] ? "" : "px"),
                                                                                                        // Starting value computation is required for potential unit mismatches
                                                                                                        start = (jQuery.cssNumber[ prop ] || unit !== "px" && +target) &&
                                                                                                        rfxnum.exec(jQuery.css(tween.elem, prop)),
                                                                                                        scale = 1,
                                                                                                        maxIterations = 20;

                                                                                                if (start && start[ 3 ] !== unit) {
                                                                                                    // Trust units reported by jQuery.css
                                                                                                    unit = unit || start[ 3 ];

                                                                                                    // Make sure we update the tween properties later on
                                                                                                    parts = parts || [];

                                                                                                    // Iteratively approximate from a nonzero starting point
                                                                                                    start = +target || 1;

                                                                                                    do {
                                                                                                        // If previous iteration zeroed out, double until we get *something*
                                                                                                        // Use a string for doubling factor so we don't accidentally see scale as unchanged below
                                                                                                        scale = scale || ".5";

                                                                                                        // Adjust and apply
                                                                                                        start = start / scale;
                                                                                                        jQuery.style(tween.elem, prop, start + unit);

                                                                                                        // Update scale, tolerating zero or NaN from tween.cur()
                                                                                                        // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
                                                                                                    } while (scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations);
                                                                                                }

                                                                                                // Update tween properties
                                                                                                if (parts) {
                                                                                                    start = tween.start = +start || +target || 0;
                                                                                                    tween.unit = unit;
                                                                                                    // If a +=/-= token was provided, we're doing a relative animation
                                                                                                    tween.end = parts[ 1 ] ?
                                                                                                            start + (parts[ 1 ] + 1) * parts[ 2 ] :
                                                                                                            +parts[ 2 ];
                                                                                                }

                                                                                                return tween;
                                                                                            }]
                                                                                    };

// Animations created synchronously will run synchronously
                                                                            function createFxNow() {
                                                                                setTimeout(function() {
                                                                                    fxNow = undefined;
                                                                                });
                                                                                return (fxNow = jQuery.now());
                                                                            }

                                                                            function createTween(value, prop, animation) {
                                                                                var tween,
                                                                                        collection = (tweeners[ prop ] || []).concat(tweeners[ "*" ]),
                                                                                        index = 0,
                                                                                        length = collection.length;
                                                                                for (; index < length; index++) {
                                                                                    if ((tween = collection[ index ].call(animation, prop, value))) {

                                                                                        // we're done with this property
                                                                                        return tween;
                                                                                    }
                                                                                }
                                                                            }

                                                                            function Animation(elem, properties, options) {
                                                                                var result,
                                                                                        stopped,
                                                                                        index = 0,
                                                                                        length = animationPrefilters.length,
                                                                                        deferred = jQuery.Deferred().always(function() {
                                                                                    // don't match elem in the :animated selector
                                                                                    delete tick.elem;
                                                                                }),
                                                                                        tick = function() {
                                                                                            if (stopped) {
                                                                                                return false;
                                                                                            }
                                                                                            var currentTime = fxNow || createFxNow(),
                                                                                                    remaining = Math.max(0, animation.startTime + animation.duration - currentTime),
                                                                                                    // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
                                                                                                    temp = remaining / animation.duration || 0,
                                                                                                    percent = 1 - temp,
                                                                                                    index = 0,
                                                                                                    length = animation.tweens.length;

                                                                                            for (; index < length; index++) {
                                                                                                animation.tweens[ index ].run(percent);
                                                                                            }

                                                                                            deferred.notifyWith(elem, [animation, percent, remaining]);

                                                                                            if (percent < 1 && length) {
                                                                                                return remaining;
                                                                                            } else {
                                                                                                deferred.resolveWith(elem, [animation]);
                                                                                                return false;
                                                                                            }
                                                                                        },
                                                                                        animation = deferred.promise({
                                                                                            elem: elem,
                                                                                            props: jQuery.extend({}, properties),
                                                                                            opts: jQuery.extend(true, {specialEasing: {}}, options),
                                                                                            originalProperties: properties,
                                                                                            originalOptions: options,
                                                                                            startTime: fxNow || createFxNow(),
                                                                                            duration: options.duration,
                                                                                            tweens: [],
                                                                                            createTween: function(prop, end) {
                                                                                                var tween = jQuery.Tween(elem, animation.opts, prop, end,
                                                                                                        animation.opts.specialEasing[ prop ] || animation.opts.easing);
                                                                                                animation.tweens.push(tween);
                                                                                                return tween;
                                                                                            },
                                                                                            stop: function(gotoEnd) {
                                                                                                var index = 0,
                                                                                                        // if we are going to the end, we want to run all the tweens
                                                                                                        // otherwise we skip this part
                                                                                                        length = gotoEnd ? animation.tweens.length : 0;
                                                                                                if (stopped) {
                                                                                                    return this;
                                                                                                }
                                                                                                stopped = true;
                                                                                                for (; index < length; index++) {
                                                                                                    animation.tweens[ index ].run(1);
                                                                                                }

                                                                                                // resolve when we played the last frame
                                                                                                // otherwise, reject
                                                                                                if (gotoEnd) {
                                                                                                    deferred.resolveWith(elem, [animation, gotoEnd]);
                                                                                                } else {
                                                                                                    deferred.rejectWith(elem, [animation, gotoEnd]);
                                                                                                }
                                                                                                return this;
                                                                                            }
                                                                                        }),
                                                                                props = animation.props;

                                                                                propFilter(props, animation.opts.specialEasing);

                                                                                for (; index < length; index++) {
                                                                                    result = animationPrefilters[ index ].call(animation, elem, props, animation.opts);
                                                                                    if (result) {
                                                                                        return result;
                                                                                    }
                                                                                }

                                                                                jQuery.map(props, createTween, animation);

                                                                                if (jQuery.isFunction(animation.opts.start)) {
                                                                                    animation.opts.start.call(elem, animation);
                                                                                }

                                                                                jQuery.fx.timer(
                                                                                        jQuery.extend(tick, {
                                                                                            elem: elem,
                                                                                            anim: animation,
                                                                                            queue: animation.opts.queue
                                                                                        })
                                                                                        );

                                                                                // attach callbacks from options
                                                                                return animation.progress(animation.opts.progress)
                                                                                        .done(animation.opts.done, animation.opts.complete)
                                                                                        .fail(animation.opts.fail)
                                                                                        .always(animation.opts.always);
                                                                            }

                                                                            function propFilter(props, specialEasing) {
                                                                                var index, name, easing, value, hooks;

                                                                                // camelCase, specialEasing and expand cssHook pass
                                                                                for (index in props) {
                                                                                    name = jQuery.camelCase(index);
                                                                                    easing = specialEasing[ name ];
                                                                                    value = props[ index ];
                                                                                    if (jQuery.isArray(value)) {
                                                                                        easing = value[ 1 ];
                                                                                        value = props[ index ] = value[ 0 ];
                                                                                    }

                                                                                    if (index !== name) {
                                                                                        props[ name ] = value;
                                                                                        delete props[ index ];
                                                                                    }

                                                                                    hooks = jQuery.cssHooks[ name ];
                                                                                    if (hooks && "expand" in hooks) {
                                                                                        value = hooks.expand(value);
                                                                                        delete props[ name ];

                                                                                        // not quite $.extend, this wont overwrite keys already present.
                                                                                        // also - reusing 'index' from above because we have the correct "name"
                                                                                        for (index in value) {
                                                                                            if (!(index in props)) {
                                                                                                props[ index ] = value[ index ];
                                                                                                specialEasing[ index ] = easing;
                                                                                            }
                                                                                        }
                                                                                    } else {
                                                                                        specialEasing[ name ] = easing;
                                                                                    }
                                                                                }
                                                                            }

                                                                            jQuery.Animation = jQuery.extend(Animation, {
                                                                                tweener: function(props, callback) {
                                                                                    if (jQuery.isFunction(props)) {
                                                                                        callback = props;
                                                                                        props = ["*"];
                                                                                    } else {
                                                                                        props = props.split(" ");
                                                                                    }

                                                                                    var prop,
                                                                                            index = 0,
                                                                                            length = props.length;

                                                                                    for (; index < length; index++) {
                                                                                        prop = props[ index ];
                                                                                        tweeners[ prop ] = tweeners[ prop ] || [];
                                                                                        tweeners[ prop ].unshift(callback);
                                                                                    }
                                                                                },
                                                                                prefilter: function(callback, prepend) {
                                                                                    if (prepend) {
                                                                                        animationPrefilters.unshift(callback);
                                                                                    } else {
                                                                                        animationPrefilters.push(callback);
                                                                                    }
                                                                                }
                                                                            });

                                                                            function defaultPrefilter(elem, props, opts) {
                                                                                /* jshint validthis: true */
                                                                                var prop, value, toggle, tween, hooks, oldfire,
                                                                                        anim = this,
                                                                                        orig = {},
                                                                                        style = elem.style,
                                                                                        hidden = elem.nodeType && isHidden(elem),
                                                                                        dataShow = jQuery._data(elem, "fxshow");

                                                                                // handle queue: false promises
                                                                                if (!opts.queue) {
                                                                                    hooks = jQuery._queueHooks(elem, "fx");
                                                                                    if (hooks.unqueued == null) {
                                                                                        hooks.unqueued = 0;
                                                                                        oldfire = hooks.empty.fire;
                                                                                        hooks.empty.fire = function() {
                                                                                            if (!hooks.unqueued) {
                                                                                                oldfire();
                                                                                            }
                                                                                        };
                                                                                    }
                                                                                    hooks.unqueued++;

                                                                                    anim.always(function() {
                                                                                        // doing this makes sure that the complete handler will be called
                                                                                        // before this completes
                                                                                        anim.always(function() {
                                                                                            hooks.unqueued--;
                                                                                            if (!jQuery.queue(elem, "fx").length) {
                                                                                                hooks.empty.fire();
                                                                                            }
                                                                                        });
                                                                                    });
                                                                                }

                                                                                // height/width overflow pass
                                                                                if (elem.nodeType === 1 && ("height" in props || "width" in props)) {
                                                                                    // Make sure that nothing sneaks out
                                                                                    // Record all 3 overflow attributes because IE does not
                                                                                    // change the overflow attribute when overflowX and
                                                                                    // overflowY are set to the same value
                                                                                    opts.overflow = [style.overflow, style.overflowX, style.overflowY];

                                                                                    // Set display property to inline-block for height/width
                                                                                    // animations on inline elements that are having width/height animated
                                                                                    if (jQuery.css(elem, "display") === "inline" &&
                                                                                            jQuery.css(elem, "float") === "none") {

                                                                                        // inline-level elements accept inline-block;
                                                                                        // block-level elements need to be inline with layout
                                                                                        if (!jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay(elem.nodeName) === "inline") {
                                                                                            style.display = "inline-block";

                                                                                        } else {
                                                                                            style.zoom = 1;
                                                                                        }
                                                                                    }
                                                                                }

                                                                                if (opts.overflow) {
                                                                                    style.overflow = "hidden";
                                                                                    if (!jQuery.support.shrinkWrapBlocks) {
                                                                                        anim.always(function() {
                                                                                            style.overflow = opts.overflow[ 0 ];
                                                                                            style.overflowX = opts.overflow[ 1 ];
                                                                                            style.overflowY = opts.overflow[ 2 ];
                                                                                        });
                                                                                    }
                                                                                }


                                                                                // show/hide pass
                                                                                for (prop in props) {
                                                                                    value = props[ prop ];
                                                                                    if (rfxtypes.exec(value)) {
                                                                                        delete props[ prop ];
                                                                                        toggle = toggle || value === "toggle";
                                                                                        if (value === (hidden ? "hide" : "show")) {
                                                                                            continue;
                                                                                        }
                                                                                        orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style(elem, prop);
                                                                                    }
                                                                                }

                                                                                if (!jQuery.isEmptyObject(orig)) {
                                                                                    if (dataShow) {
                                                                                        if ("hidden" in dataShow) {
                                                                                            hidden = dataShow.hidden;
                                                                                        }
                                                                                    } else {
                                                                                        dataShow = jQuery._data(elem, "fxshow", {});
                                                                                    }

                                                                                    // store state if its toggle - enables .stop().toggle() to "reverse"
                                                                                    if (toggle) {
                                                                                        dataShow.hidden = !hidden;
                                                                                    }
                                                                                    if (hidden) {
                                                                                        jQuery(elem).show();
                                                                                    } else {
                                                                                        anim.done(function() {
                                                                                            jQuery(elem).hide();
                                                                                        });
                                                                                    }
                                                                                    anim.done(function() {
                                                                                        var prop;
                                                                                        jQuery._removeData(elem, "fxshow");
                                                                                        for (prop in orig) {
                                                                                            jQuery.style(elem, prop, orig[ prop ]);
                                                                                        }
                                                                                    });
                                                                                    for (prop in orig) {
                                                                                        tween = createTween(hidden ? dataShow[ prop ] : 0, prop, anim);

                                                                                        if (!(prop in dataShow)) {
                                                                                            dataShow[ prop ] = tween.start;
                                                                                            if (hidden) {
                                                                                                tween.end = tween.start;
                                                                                                tween.start = prop === "width" || prop === "height" ? 1 : 0;
                                                                                            }
                                                                                        }
                                                                                    }
                                                                                }
                                                                            }

                                                                            function Tween(elem, options, prop, end, easing) {
                                                                                return new Tween.prototype.init(elem, options, prop, end, easing);
                                                                            }
                                                                            jQuery.Tween = Tween;

                                                                            Tween.prototype = {
                                                                                constructor: Tween,
                                                                                init: function(elem, options, prop, end, easing, unit) {
                                                                                    this.elem = elem;
                                                                                    this.prop = prop;
                                                                                    this.easing = easing || "swing";
                                                                                    this.options = options;
                                                                                    this.start = this.now = this.cur();
                                                                                    this.end = end;
                                                                                    this.unit = unit || (jQuery.cssNumber[ prop ] ? "" : "px");
                                                                                },
                                                                                cur: function() {
                                                                                    var hooks = Tween.propHooks[ this.prop ];

                                                                                    return hooks && hooks.get ?
                                                                                            hooks.get(this) :
                                                                                            Tween.propHooks._default.get(this);
                                                                                },
                                                                                run: function(percent) {
                                                                                    var eased,
                                                                                            hooks = Tween.propHooks[ this.prop ];

                                                                                    if (this.options.duration) {
                                                                                        this.pos = eased = jQuery.easing[ this.easing ](
                                                                                                percent, this.options.duration * percent, 0, 1, this.options.duration
                                                                                                );
                                                                                    } else {
                                                                                        this.pos = eased = percent;
                                                                                    }
                                                                                    this.now = (this.end - this.start) * eased + this.start;

                                                                                    if (this.options.step) {
                                                                                        this.options.step.call(this.elem, this.now, this);
                                                                                    }

                                                                                    if (hooks && hooks.set) {
                                                                                        hooks.set(this);
                                                                                    } else {
                                                                                        Tween.propHooks._default.set(this);
                                                                                    }
                                                                                    return this;
                                                                                }
                                                                            };

                                                                            Tween.prototype.init.prototype = Tween.prototype;

                                                                            Tween.propHooks = {
                                                                                _default: {
                                                                                    get: function(tween) {
                                                                                        var result;

                                                                                        if (tween.elem[ tween.prop ] != null &&
                                                                                                (!tween.elem.style || tween.elem.style[ tween.prop ] == null)) {
                                                                                            return tween.elem[ tween.prop ];
                                                                                        }

                                                                                        // passing an empty string as a 3rd parameter to .css will automatically
                                                                                        // attempt a parseFloat and fallback to a string if the parse fails
                                                                                        // so, simple values such as "10px" are parsed to Float.
                                                                                        // complex values such as "rotate(1rad)" are returned as is.
                                                                                        result = jQuery.css(tween.elem, tween.prop, "");
                                                                                        // Empty strings, null, undefined and "auto" are converted to 0.
                                                                                        return !result || result === "auto" ? 0 : result;
                                                                                    },
                                                                                    set: function(tween) {
                                                                                        // use step hook for back compat - use cssHook if its there - use .style if its
                                                                                        // available and use plain properties where available
                                                                                        if (jQuery.fx.step[ tween.prop ]) {
                                                                                            jQuery.fx.step[ tween.prop ](tween);
                                                                                        } else if (tween.elem.style && (tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ])) {
                                                                                            jQuery.style(tween.elem, tween.prop, tween.now + tween.unit);
                                                                                        } else {
                                                                                            tween.elem[ tween.prop ] = tween.now;
                                                                                        }
                                                                                    }
                                                                                }
                                                                            };

// Support: IE <=9
// Panic based approach to setting things on disconnected nodes

                                                                            Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
                                                                                set: function(tween) {
                                                                                    if (tween.elem.nodeType && tween.elem.parentNode) {
                                                                                        tween.elem[ tween.prop ] = tween.now;
                                                                                    }
                                                                                }
                                                                            };

                                                                            jQuery.each(["toggle", "show", "hide"], function(i, name) {
                                                                                var cssFn = jQuery.fn[ name ];
                                                                                jQuery.fn[ name ] = function(speed, easing, callback) {
                                                                                    return speed == null || typeof speed === "boolean" ?
                                                                                            cssFn.apply(this, arguments) :
                                                                                            this.animate(genFx(name, true), speed, easing, callback);
                                                                                };
                                                                            });

                                                                            jQuery.fn.extend({
                                                                                fadeTo: function(speed, to, easing, callback) {

                                                                                    // show any hidden elements after setting opacity to 0
                                                                                    return this.filter(isHidden).css("opacity", 0).show()

                                                                                            // animate to the value specified
                                                                                            .end().animate({opacity: to}, speed, easing, callback);
                                                                                },
                                                                                animate: function(prop, speed, easing, callback) {
                                                                                    var empty = jQuery.isEmptyObject(prop),
                                                                                            optall = jQuery.speed(speed, easing, callback),
                                                                                            doAnimation = function() {
                                                                                                // Operate on a copy of prop so per-property easing won't be lost
                                                                                                var anim = Animation(this, jQuery.extend({}, prop), optall);

                                                                                                // Empty animations, or finishing resolves immediately
                                                                                                if (empty || jQuery._data(this, "finish")) {
                                                                                                    anim.stop(true);
                                                                                                }
                                                                                            };
                                                                                    doAnimation.finish = doAnimation;

                                                                                    return empty || optall.queue === false ?
                                                                                            this.each(doAnimation) :
                                                                                            this.queue(optall.queue, doAnimation);
                                                                                },
                                                                                stop: function(type, clearQueue, gotoEnd) {
                                                                                    var stopQueue = function(hooks) {
                                                                                        var stop = hooks.stop;
                                                                                        delete hooks.stop;
                                                                                        stop(gotoEnd);
                                                                                    };

                                                                                    if (typeof type !== "string") {
                                                                                        gotoEnd = clearQueue;
                                                                                        clearQueue = type;
                                                                                        type = undefined;
                                                                                    }
                                                                                    if (clearQueue && type !== false) {
                                                                                        this.queue(type || "fx", []);
                                                                                    }

                                                                                    return this.each(function() {
                                                                                        var dequeue = true,
                                                                                                index = type != null && type + "queueHooks",
                                                                                                timers = jQuery.timers,
                                                                                                data = jQuery._data(this);

                                                                                        if (index) {
                                                                                            if (data[ index ] && data[ index ].stop) {
                                                                                                stopQueue(data[ index ]);
                                                                                            }
                                                                                        } else {
                                                                                            for (index in data) {
                                                                                                if (data[ index ] && data[ index ].stop && rrun.test(index)) {
                                                                                                    stopQueue(data[ index ]);
                                                                                                }
                                                                                            }
                                                                                        }

                                                                                        for (index = timers.length; index--; ) {
                                                                                            if (timers[ index ].elem === this && (type == null || timers[ index ].queue === type)) {
                                                                                                timers[ index ].anim.stop(gotoEnd);
                                                                                                dequeue = false;
                                                                                                timers.splice(index, 1);
                                                                                            }
                                                                                        }

                                                                                        // start the next in the queue if the last step wasn't forced
                                                                                        // timers currently will call their complete callbacks, which will dequeue
                                                                                        // but only if they were gotoEnd
                                                                                        if (dequeue || !gotoEnd) {
                                                                                            jQuery.dequeue(this, type);
                                                                                        }
                                                                                    });
                                                                                },
                                                                                finish: function(type) {
                                                                                    if (type !== false) {
                                                                                        type = type || "fx";
                                                                                    }
                                                                                    return this.each(function() {
                                                                                        var index,
                                                                                                data = jQuery._data(this),
                                                                                                queue = data[ type + "queue" ],
                                                                                                hooks = data[ type + "queueHooks" ],
                                                                                                timers = jQuery.timers,
                                                                                                length = queue ? queue.length : 0;

                                                                                        // enable finishing flag on private data
                                                                                        data.finish = true;

                                                                                        // empty the queue first
                                                                                        jQuery.queue(this, type, []);

                                                                                        if (hooks && hooks.stop) {
                                                                                            hooks.stop.call(this, true);
                                                                                        }

                                                                                        // look for any active animations, and finish them
                                                                                        for (index = timers.length; index--; ) {
                                                                                            if (timers[ index ].elem === this && timers[ index ].queue === type) {
                                                                                                timers[ index ].anim.stop(true);
                                                                                                timers.splice(index, 1);
                                                                                            }
                                                                                        }

                                                                                        // look for any animations in the old queue and finish them
                                                                                        for (index = 0; index < length; index++) {
                                                                                            if (queue[ index ] && queue[ index ].finish) {
                                                                                                queue[ index ].finish.call(this);
                                                                                            }
                                                                                        }

                                                                                        // turn off finishing flag
                                                                                        delete data.finish;
                                                                                    });
                                                                                }
                                                                            });

// Generate parameters to create a standard animation
                                                                            function genFx(type, includeWidth) {
                                                                                var which,
                                                                                        attrs = {height: type},
                                                                                i = 0;

                                                                                // if we include width, step value is 1 to do all cssExpand values,
                                                                                // if we don't include width, step value is 2 to skip over Left and Right
                                                                                includeWidth = includeWidth ? 1 : 0;
                                                                                for (; i < 4; i += 2 - includeWidth) {
                                                                                    which = cssExpand[ i ];
                                                                                    attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
                                                                                }

                                                                                if (includeWidth) {
                                                                                    attrs.opacity = attrs.width = type;
                                                                                }

                                                                                return attrs;
                                                                            }

// Generate shortcuts for custom animations
                                                                            jQuery.each({
                                                                                slideDown: genFx("show"),
                                                                                slideUp: genFx("hide"),
                                                                                slideToggle: genFx("toggle"),
                                                                                fadeIn: {opacity: "show"},
                                                                                fadeOut: {opacity: "hide"},
                                                                                fadeToggle: {opacity: "toggle"}
                                                                            }, function(name, props) {
                                                                                jQuery.fn[ name ] = function(speed, easing, callback) {
                                                                                    return this.animate(props, speed, easing, callback);
                                                                                };
                                                                            });

                                                                            jQuery.speed = function(speed, easing, fn) {
                                                                                var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : {
                                                                                    complete: fn || !fn && easing ||
                                                                                            jQuery.isFunction(speed) && speed,
                                                                                    duration: speed,
                                                                                    easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
                                                                                };

                                                                                opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
                                                                                        opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;

                                                                                // normalize opt.queue - true/undefined/null -> "fx"
                                                                                if (opt.queue == null || opt.queue === true) {
                                                                                    opt.queue = "fx";
                                                                                }

                                                                                // Queueing
                                                                                opt.old = opt.complete;

                                                                                opt.complete = function() {
                                                                                    if (jQuery.isFunction(opt.old)) {
                                                                                        opt.old.call(this);
                                                                                    }

                                                                                    if (opt.queue) {
                                                                                        jQuery.dequeue(this, opt.queue);
                                                                                    }
                                                                                };

                                                                                return opt;
                                                                            };

                                                                            jQuery.easing = {
                                                                                linear: function(p) {
                                                                                    return p;
                                                                                },
                                                                                swing: function(p) {
                                                                                    return 0.5 - Math.cos(p * Math.PI) / 2;
                                                                                }
                                                                            };

                                                                            jQuery.timers = [];
                                                                            jQuery.fx = Tween.prototype.init;
                                                                            jQuery.fx.tick = function() {
                                                                                var timer,
                                                                                        timers = jQuery.timers,
                                                                                        i = 0;

                                                                                fxNow = jQuery.now();

                                                                                for (; i < timers.length; i++) {
                                                                                    timer = timers[ i ];
                                                                                    // Checks the timer has not already been removed
                                                                                    if (!timer() && timers[ i ] === timer) {
                                                                                        timers.splice(i--, 1);
                                                                                    }
                                                                                }

                                                                                if (!timers.length) {
                                                                                    jQuery.fx.stop();
                                                                                }
                                                                                fxNow = undefined;
                                                                            };

                                                                            jQuery.fx.timer = function(timer) {
                                                                                if (timer() && jQuery.timers.push(timer)) {
                                                                                    jQuery.fx.start();
                                                                                }
                                                                            };

                                                                            jQuery.fx.interval = 13;

                                                                            jQuery.fx.start = function() {
                                                                                if (!timerId) {
                                                                                    timerId = setInterval(jQuery.fx.tick, jQuery.fx.interval);
                                                                                }
                                                                            };

                                                                            jQuery.fx.stop = function() {
                                                                                clearInterval(timerId);
                                                                                timerId = null;
                                                                            };

                                                                            jQuery.fx.speeds = {
                                                                                slow: 600,
                                                                                fast: 200,
                                                                                // Default speed
                                                                                _default: 400
                                                                            };

// Back Compat <1.8 extension point
                                                                            jQuery.fx.step = {};

                                                                            if (jQuery.expr && jQuery.expr.filters) {
                                                                                jQuery.expr.filters.animated = function(elem) {
                                                                                    return jQuery.grep(jQuery.timers, function(fn) {
                                                                                        return elem === fn.elem;
                                                                                    }).length;
                                                                                };
                                                                            }
                                                                            jQuery.fn.offset = function(options) {
                                                                                if (arguments.length) {
                                                                                    return options === undefined ?
                                                                                            this :
                                                                                            this.each(function(i) {
                                                                                                jQuery.offset.setOffset(this, options, i);
                                                                                            });
                                                                                }

                                                                                var docElem, win,
                                                                                        box = {top: 0, left: 0},
                                                                                elem = this[ 0 ],
                                                                                        doc = elem && elem.ownerDocument;

                                                                                if (!doc) {
                                                                                    return;
                                                                                }

                                                                                docElem = doc.documentElement;

                                                                                // Make sure it's not a disconnected DOM node
                                                                                if (!jQuery.contains(docElem, elem)) {
                                                                                    return box;
                                                                                }

                                                                                // If we don't have gBCR, just use 0,0 rather than error
                                                                                // BlackBerry 5, iOS 3 (original iPhone)
                                                                                if (typeof elem.getBoundingClientRect !== core_strundefined) {
                                                                                    box = elem.getBoundingClientRect();
                                                                                }
                                                                                win = getWindow(doc);
                                                                                return {
                                                                                    top: box.top + (win.pageYOffset || docElem.scrollTop) - (docElem.clientTop || 0),
                                                                                    left: box.left + (win.pageXOffset || docElem.scrollLeft) - (docElem.clientLeft || 0)
                                                                                };
                                                                            };

                                                                            jQuery.offset = {
                                                                                setOffset: function(elem, options, i) {
                                                                                    var position = jQuery.css(elem, "position");

                                                                                    // set position first, in-case top/left are set even on static elem
                                                                                    if (position === "static") {
                                                                                        elem.style.position = "relative";
                                                                                    }

                                                                                    var curElem = jQuery(elem),
                                                                                            curOffset = curElem.offset(),
                                                                                            curCSSTop = jQuery.css(elem, "top"),
                                                                                            curCSSLeft = jQuery.css(elem, "left"),
                                                                                            calculatePosition = (position === "absolute" || position === "fixed") && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
                                                                                            props = {}, curPosition = {}, curTop, curLeft;

                                                                                    // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
                                                                                    if (calculatePosition) {
                                                                                        curPosition = curElem.position();
                                                                                        curTop = curPosition.top;
                                                                                        curLeft = curPosition.left;
                                                                                    } else {
                                                                                        curTop = parseFloat(curCSSTop) || 0;
                                                                                        curLeft = parseFloat(curCSSLeft) || 0;
                                                                                    }

                                                                                    if (jQuery.isFunction(options)) {
                                                                                        options = options.call(elem, i, curOffset);
                                                                                    }

                                                                                    if (options.top != null) {
                                                                                        props.top = (options.top - curOffset.top) + curTop;
                                                                                    }
                                                                                    if (options.left != null) {
                                                                                        props.left = (options.left - curOffset.left) + curLeft;
                                                                                    }

                                                                                    if ("using" in options) {
                                                                                        options.using.call(elem, props);
                                                                                    } else {
                                                                                        curElem.css(props);
                                                                                    }
                                                                                }
                                                                            };


                                                                            jQuery.fn.extend({
                                                                                position: function() {
                                                                                    if (!this[ 0 ]) {
                                                                                        return;
                                                                                    }

                                                                                    var offsetParent, offset,
                                                                                            parentOffset = {top: 0, left: 0},
                                                                                    elem = this[ 0 ];

                                                                                    // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
                                                                                    if (jQuery.css(elem, "position") === "fixed") {
                                                                                        // we assume that getBoundingClientRect is available when computed position is fixed
                                                                                        offset = elem.getBoundingClientRect();
                                                                                    } else {
                                                                                        // Get *real* offsetParent
                                                                                        offsetParent = this.offsetParent();

                                                                                        // Get correct offsets
                                                                                        offset = this.offset();
                                                                                        if (!jQuery.nodeName(offsetParent[ 0 ], "html")) {
                                                                                            parentOffset = offsetParent.offset();
                                                                                        }

                                                                                        // Add offsetParent borders
                                                                                        parentOffset.top += jQuery.css(offsetParent[ 0 ], "borderTopWidth", true);
                                                                                        parentOffset.left += jQuery.css(offsetParent[ 0 ], "borderLeftWidth", true);
                                                                                    }

                                                                                    // Subtract parent offsets and element margins
                                                                                    // note: when an element has margin: auto the offsetLeft and marginLeft
                                                                                    // are the same in Safari causing offset.left to incorrectly be 0
                                                                                    return {
                                                                                        top: offset.top - parentOffset.top - jQuery.css(elem, "marginTop", true),
                                                                                        left: offset.left - parentOffset.left - jQuery.css(elem, "marginLeft", true)
                                                                                    };
                                                                                },
                                                                                offsetParent: function() {
                                                                                    return this.map(function() {
                                                                                        var offsetParent = this.offsetParent || docElem;
                                                                                        while (offsetParent && (!jQuery.nodeName(offsetParent, "html") && jQuery.css(offsetParent, "position") === "static")) {
                                                                                            offsetParent = offsetParent.offsetParent;
                                                                                        }
                                                                                        return offsetParent || docElem;
                                                                                    });
                                                                                }
                                                                            });


// Create scrollLeft and scrollTop methods
                                                                            jQuery.each({scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function(method, prop) {
                                                                                var top = /Y/.test(prop);

                                                                                jQuery.fn[ method ] = function(val) {
                                                                                    return jQuery.access(this, function(elem, method, val) {
                                                                                        var win = getWindow(elem);

                                                                                        if (val === undefined) {
                                                                                            return win ? (prop in win) ? win[ prop ] :
                                                                                                    win.document.documentElement[ method ] :
                                                                                                    elem[ method ];
                                                                                        }

                                                                                        if (win) {
                                                                                            win.scrollTo(
                                                                                                    !top ? val : jQuery(win).scrollLeft(),
                                                                                                    top ? val : jQuery(win).scrollTop()
                                                                                                    );

                                                                                        } else {
                                                                                            elem[ method ] = val;
                                                                                        }
                                                                                    }, method, val, arguments.length, null);
                                                                                };
                                                                            });

                                                                            function getWindow(elem) {
                                                                                return jQuery.isWindow(elem) ?
                                                                                        elem :
                                                                                        elem.nodeType === 9 ?
                                                                                        elem.defaultView || elem.parentWindow :
                                                                                        false;
                                                                            }
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
                                                                            jQuery.each({Height: "height", Width: "width"}, function(name, type) {
                                                                                jQuery.each({padding: "inner" + name, content: type, "": "outer" + name}, function(defaultExtra, funcName) {
                                                                                    // margin is only for outerHeight, outerWidth
                                                                                    jQuery.fn[ funcName ] = function(margin, value) {
                                                                                        var chainable = arguments.length && (defaultExtra || typeof margin !== "boolean"),
                                                                                                extra = defaultExtra || (margin === true || value === true ? "margin" : "border");

                                                                                        return jQuery.access(this, function(elem, type, value) {
                                                                                            var doc;

                                                                                            if (jQuery.isWindow(elem)) {
                                                                                                // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
                                                                                                // isn't a whole lot we can do. See pull request at this URL for discussion:
                                                                                                // https://github.com/jquery/jquery/pull/764
                                                                                                return elem.document.documentElement[ "client" + name ];
                                                                                            }

                                                                                            // Get document width or height
                                                                                            if (elem.nodeType === 9) {
                                                                                                doc = elem.documentElement;

                                                                                                // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
                                                                                                // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
                                                                                                return Math.max(
                                                                                                        elem.body[ "scroll" + name ], doc[ "scroll" + name ],
                                                                                                        elem.body[ "offset" + name ], doc[ "offset" + name ],
                                                                                                        doc[ "client" + name ]
                                                                                                        );
                                                                                            }

                                                                                            return value === undefined ?
                                                                                                    // Get width or height on the element, requesting but not forcing parseFloat
                                                                                                    jQuery.css(elem, type, extra) :
                                                                                                    // Set width or height on the element
                                                                                                    jQuery.style(elem, type, value, extra);
                                                                                        }, type, chainable ? margin : undefined, chainable, null);
                                                                                    };
                                                                                });
                                                                            });
// Limit scope pollution from any deprecated API
// (function() {

// The number of elements contained in the matched element set
                                                                            jQuery.fn.size = function() {
                                                                                return this.length;
                                                                            };

                                                                            jQuery.fn.andSelf = jQuery.fn.addBack;

// })();
                                                                            if (typeof module === "object" && module && typeof module.exports === "object") {
                                                                                // Expose jQuery as module.exports in loaders that implement the Node
                                                                                // module pattern (including browserify). Do not create the global, since
                                                                                // the user will be storing it themselves locally, and globals are frowned
                                                                                // upon in the Node module world.
                                                                                module.exports = jQuery;
                                                                            } else {
                                                                                // Otherwise expose jQuery to the global object as usual
                                                                                window.jQuery = window.$ = jQuery;

                                                                                // Register as a named AMD module, since jQuery can be concatenated with other
                                                                                // files that may use define, but not via a proper concatenation script that
                                                                                // understands anonymous AMD modules. A named AMD is safest and most robust
                                                                                // way to register. Lowercase jquery is used because AMD module names are
                                                                                // derived from file names, and jQuery is normally delivered in a lowercase
                                                                                // file name. Do this after creating the global so that if an AMD module wants
                                                                                // to call noConflict to hide this version of jQuery, it will work.
                                                                                if (typeof define === "function" && define.amd) {
                                                                                    define("jquery", [], function() {
                                                                                        return jQuery;
                                                                                    });
                                                                                }
                                                                            }

                                                                        })(window);

/*! jQuery UI - v1.10.3 - 2013-07-04
* http://jqueryui.com
* Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.position.js, jquery.ui.datepicker.js, jquery.ui.effect.js, jquery.ui.effect-blind.js, jquery.ui.effect-bounce.js, jquery.ui.effect-clip.js, jquery.ui.effect-drop.js, jquery.ui.effect-explode.js, jquery.ui.effect-fade.js, jquery.ui.effect-fold.js, jquery.ui.effect-highlight.js, jquery.ui.effect-pulsate.js, jquery.ui.effect-scale.js, jquery.ui.effect-shake.js, jquery.ui.effect-slide.js, jquery.ui.effect-transfer.js
* Copyright 2013 jQuery Foundation and other contributors Licensed MIT */

(function( $, undefined ) {

var uuid = 0,
	runiqueId = /^ui-id-\d+$/;

// $.ui might exist from components with no dependencies, e.g., $.ui.position
$.ui = $.ui || {};

$.extend( $.ui, {
	version: "1.10.3",

	keyCode: {
		BACKSPACE: 8,
		COMMA: 188,
		DELETE: 46,
		DOWN: 40,
		END: 35,
		ENTER: 13,
		ESCAPE: 27,
		HOME: 36,
		LEFT: 37,
		NUMPAD_ADD: 107,
		NUMPAD_DECIMAL: 110,
		NUMPAD_DIVIDE: 111,
		NUMPAD_ENTER: 108,
		NUMPAD_MULTIPLY: 106,
		NUMPAD_SUBTRACT: 109,
		PAGE_DOWN: 34,
		PAGE_UP: 33,
		PERIOD: 190,
		RIGHT: 39,
		SPACE: 32,
		TAB: 9,
		UP: 38
	}
});

// plugins
$.fn.extend({
	focus: (function( orig ) {
		return function( delay, fn ) {
			return typeof delay === "number" ?
				this.each(function() {
					var elem = this;
					setTimeout(function() {
						$( elem ).focus();
						if ( fn ) {
							fn.call( elem );
						}
					}, delay );
				}) :
				orig.apply( this, arguments );
		};
	})( $.fn.focus ),

	scrollParent: function() {
		var scrollParent;
		if (($.ui.ie && (/(static|relative)/).test(this.css("position"))) || (/absolute/).test(this.css("position"))) {
			scrollParent = this.parents().filter(function() {
				return (/(relative|absolute|fixed)/).test($.css(this,"position")) && (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x"));
			}).eq(0);
		} else {
			scrollParent = this.parents().filter(function() {
				return (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x"));
			}).eq(0);
		}

		return (/fixed/).test(this.css("position")) || !scrollParent.length ? $(document) : scrollParent;
	},

	zIndex: function( zIndex ) {
		if ( zIndex !== undefined ) {
			return this.css( "zIndex", zIndex );
		}

		if ( this.length ) {
			var elem = $( this[ 0 ] ), position, value;
			while ( elem.length && elem[ 0 ] !== document ) {
				// Ignore z-index if position is set to a value where z-index is ignored by the browser
				// This makes behavior of this function consistent across browsers
				// WebKit always returns auto if the element is positioned
				position = elem.css( "position" );
				if ( position === "absolute" || position === "relative" || position === "fixed" ) {
					// IE returns 0 when zIndex is not specified
					// other browsers return a string
					// we ignore the case of nested elements with an explicit value of 0
					// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
					value = parseInt( elem.css( "zIndex" ), 10 );
					if ( !isNaN( value ) && value !== 0 ) {
						return value;
					}
				}
				elem = elem.parent();
			}
		}

		return 0;
	},

	uniqueId: function() {
		return this.each(function() {
			if ( !this.id ) {
				this.id = "ui-id-" + (++uuid);
			}
		});
	},

	removeUniqueId: function() {
		return this.each(function() {
			if ( runiqueId.test( this.id ) ) {
				$( this ).removeAttr( "id" );
			}
		});
	}
});

// selectors
function focusable( element, isTabIndexNotNaN ) {
	var map, mapName, img,
		nodeName = element.nodeName.toLowerCase();
	if ( "area" === nodeName ) {
		map = element.parentNode;
		mapName = map.name;
		if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
			return false;
		}
		img = $( "img[usemap=#" + mapName + "]" )[0];
		return !!img && visible( img );
	}
	return ( /input|select|textarea|button|object/.test( nodeName ) ?
		!element.disabled :
		"a" === nodeName ?
			element.href || isTabIndexNotNaN :
			isTabIndexNotNaN) &&
		// the element and all of its ancestors must be visible
		visible( element );
}

function visible( element ) {
	return $.expr.filters.visible( element ) &&
		!$( element ).parents().addBack().filter(function() {
			return $.css( this, "visibility" ) === "hidden";
		}).length;
}

$.extend( $.expr[ ":" ], {
	data: $.expr.createPseudo ?
		$.expr.createPseudo(function( dataName ) {
			return function( elem ) {
				return !!$.data( elem, dataName );
			};
		}) :
		// support: jQuery <1.8
		function( elem, i, match ) {
			return !!$.data( elem, match[ 3 ] );
		},

	focusable: function( element ) {
		return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
	},

	tabbable: function( element ) {
		var tabIndex = $.attr( element, "tabindex" ),
			isTabIndexNaN = isNaN( tabIndex );
		return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
	}
});

// support: jQuery <1.8
if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
	$.each( [ "Width", "Height" ], function( i, name ) {
		var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
			type = name.toLowerCase(),
			orig = {
				innerWidth: $.fn.innerWidth,
				innerHeight: $.fn.innerHeight,
				outerWidth: $.fn.outerWidth,
				outerHeight: $.fn.outerHeight
			};

		function reduce( elem, size, border, margin ) {
			$.each( side, function() {
				size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
				if ( border ) {
					size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
				}
				if ( margin ) {
					size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
				}
			});
			return size;
		}

		$.fn[ "inner" + name ] = function( size ) {
			if ( size === undefined ) {
				return orig[ "inner" + name ].call( this );
			}

			return this.each(function() {
				$( this ).css( type, reduce( this, size ) + "px" );
			});
		};

		$.fn[ "outer" + name] = function( size, margin ) {
			if ( typeof size !== "number" ) {
				return orig[ "outer" + name ].call( this, size );
			}

			return this.each(function() {
				$( this).css( type, reduce( this, size, true, margin ) + "px" );
			});
		};
	});
}

// support: jQuery <1.8
if ( !$.fn.addBack ) {
	$.fn.addBack = function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter( selector )
		);
	};
}

// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
	$.fn.removeData = (function( removeData ) {
		return function( key ) {
			if ( arguments.length ) {
				return removeData.call( this, $.camelCase( key ) );
			} else {
				return removeData.call( this );
			}
		};
	})( $.fn.removeData );
}





// deprecated
$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );

$.support.selectstart = "onselectstart" in document.createElement( "div" );
$.fn.extend({
	disableSelection: function() {
		return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
			".ui-disableSelection", function( event ) {
				event.preventDefault();
			});
	},

	enableSelection: function() {
		return this.unbind( ".ui-disableSelection" );
	}
});

$.extend( $.ui, {
	// $.ui.plugin is deprecated. Use $.widget() extensions instead.
	plugin: {
		add: function( module, option, set ) {
			var i,
				proto = $.ui[ module ].prototype;
			for ( i in set ) {
				proto.plugins[ i ] = proto.plugins[ i ] || [];
				proto.plugins[ i ].push( [ option, set[ i ] ] );
			}
		},
		call: function( instance, name, args ) {
			var i,
				set = instance.plugins[ name ];
			if ( !set || !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) {
				return;
			}

			for ( i = 0; i < set.length; i++ ) {
				if ( instance.options[ set[ i ][ 0 ] ] ) {
					set[ i ][ 1 ].apply( instance.element, args );
				}
			}
		}
	},

	// only used by resizable
	hasScroll: function( el, a ) {

		//If overflow is hidden, the element might have extra content, but the user wants to hide it
		if ( $( el ).css( "overflow" ) === "hidden") {
			return false;
		}

		var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
			has = false;

		if ( el[ scroll ] > 0 ) {
			return true;
		}

		// TODO: determine which cases actually cause this to happen
		// if the element doesn't have the scroll set, see if it's possible to
		// set the scroll
		el[ scroll ] = 1;
		has = ( el[ scroll ] > 0 );
		el[ scroll ] = 0;
		return has;
	}
});

})( jQuery );
(function( $, undefined ) {

var uuid = 0,
	slice = Array.prototype.slice,
	_cleanData = $.cleanData;
$.cleanData = function( elems ) {
	for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
		try {
			$( elem ).triggerHandler( "remove" );
		// http://bugs.jquery.com/ticket/8235
		} catch( e ) {}
	}
	_cleanData( elems );
};

$.widget = function( name, base, prototype ) {
	var fullName, existingConstructor, constructor, basePrototype,
		// proxiedPrototype allows the provided prototype to remain unmodified
		// so that it can be used as a mixin for multiple widgets (#8876)
		proxiedPrototype = {},
		namespace = name.split( "." )[ 0 ];

	name = name.split( "." )[ 1 ];
	fullName = namespace + "-" + name;

	if ( !prototype ) {
		prototype = base;
		base = $.Widget;
	}

	// create selector for plugin
	$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
		return !!$.data( elem, fullName );
	};

	$[ namespace ] = $[ namespace ] || {};
	existingConstructor = $[ namespace ][ name ];
	constructor = $[ namespace ][ name ] = function( options, element ) {
		// allow instantiation without "new" keyword
		if ( !this._createWidget ) {
			return new constructor( options, element );
		}

		// allow instantiation without initializing for simple inheritance
		// must use "new" keyword (the code above always passes args)
		if ( arguments.length ) {
			this._createWidget( options, element );
		}
	};
	// extend with the existing constructor to carry over any static properties
	$.extend( constructor, existingConstructor, {
		version: prototype.version,
		// copy the object used to create the prototype in case we need to
		// redefine the widget later
		_proto: $.extend( {}, prototype ),
		// track widgets that inherit from this widget in case this widget is
		// redefined after a widget inherits from it
		_childConstructors: []
	});

	basePrototype = new base();
	// we need to make the options hash a property directly on the new instance
	// otherwise we'll modify the options hash on the prototype that we're
	// inheriting from
	basePrototype.options = $.widget.extend( {}, basePrototype.options );
	$.each( prototype, function( prop, value ) {
		if ( !$.isFunction( value ) ) {
			proxiedPrototype[ prop ] = value;
			return;
		}
		proxiedPrototype[ prop ] = (function() {
			var _super = function() {
					return base.prototype[ prop ].apply( this, arguments );
				},
				_superApply = function( args ) {
					return base.prototype[ prop ].apply( this, args );
				};
			return function() {
				var __super = this._super,
					__superApply = this._superApply,
					returnValue;

				this._super = _super;
				this._superApply = _superApply;

				returnValue = value.apply( this, arguments );

				this._super = __super;
				this._superApply = __superApply;

				return returnValue;
			};
		})();
	});
	constructor.prototype = $.widget.extend( basePrototype, {
		// TODO: remove support for widgetEventPrefix
		// always use the name + a colon as the prefix, e.g., draggable:start
		// don't prefix for widgets that aren't DOM-based
		widgetEventPrefix: existingConstructor ? basePrototype.widgetEventPrefix : name
	}, proxiedPrototype, {
		constructor: constructor,
		namespace: namespace,
		widgetName: name,
		widgetFullName: fullName
	});

	// If this widget is being redefined then we need to find all widgets that
	// are inheriting from it and redefine all of them so that they inherit from
	// the new version of this widget. We're essentially trying to replace one
	// level in the prototype chain.
	if ( existingConstructor ) {
		$.each( existingConstructor._childConstructors, function( i, child ) {
			var childPrototype = child.prototype;

			// redefine the child widget using the same prototype that was
			// originally used, but inherit from the new version of the base
			$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
		});
		// remove the list of existing child constructors from the old constructor
		// so the old child constructors can be garbage collected
		delete existingConstructor._childConstructors;
	} else {
		base._childConstructors.push( constructor );
	}

	$.widget.bridge( name, constructor );
};

$.widget.extend = function( target ) {
	var input = slice.call( arguments, 1 ),
		inputIndex = 0,
		inputLength = input.length,
		key,
		value;
	for ( ; inputIndex < inputLength; inputIndex++ ) {
		for ( key in input[ inputIndex ] ) {
			value = input[ inputIndex ][ key ];
			if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
				// Clone objects
				if ( $.isPlainObject( value ) ) {
					target[ key ] = $.isPlainObject( target[ key ] ) ?
						$.widget.extend( {}, target[ key ], value ) :
						// Don't extend strings, arrays, etc. with objects
						$.widget.extend( {}, value );
				// Copy everything else by reference
				} else {
					target[ key ] = value;
				}
			}
		}
	}
	return target;
};

$.widget.bridge = function( name, object ) {
	var fullName = object.prototype.widgetFullName || name;
	$.fn[ name ] = function( options ) {
		var isMethodCall = typeof options === "string",
			args = slice.call( arguments, 1 ),
			returnValue = this;

		// allow multiple hashes to be passed on init
		options = !isMethodCall && args.length ?
			$.widget.extend.apply( null, [ options ].concat(args) ) :
			options;

		if ( isMethodCall ) {
			this.each(function() {
				var methodValue,
					instance = $.data( this, fullName );
				if ( !instance ) {
					return $.error( "cannot call methods on " + name + " prior to initialization; " +
						"attempted to call method '" + options + "'" );
				}
				if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
					return $.error( "no such method '" + options + "' for " + name + " widget instance" );
				}
				methodValue = instance[ options ].apply( instance, args );
				if ( methodValue !== instance && methodValue !== undefined ) {
					returnValue = methodValue && methodValue.jquery ?
						returnValue.pushStack( methodValue.get() ) :
						methodValue;
					return false;
				}
			});
		} else {
			this.each(function() {
				var instance = $.data( this, fullName );
				if ( instance ) {
					instance.option( options || {} )._init();
				} else {
					$.data( this, fullName, new object( options, this ) );
				}
			});
		}

		return returnValue;
	};
};

$.Widget = function( /* options, element */ ) {};
$.Widget._childConstructors = [];

$.Widget.prototype = {
	widgetName: "widget",
	widgetEventPrefix: "",
	defaultElement: "<div>",
	options: {
		disabled: false,

		// callbacks
		create: null
	},
	_createWidget: function( options, element ) {
		element = $( element || this.defaultElement || this )[ 0 ];
		this.element = $( element );
		this.uuid = uuid++;
		this.eventNamespace = "." + this.widgetName + this.uuid;
		this.options = $.widget.extend( {},
			this.options,
			this._getCreateOptions(),
			options );

		this.bindings = $();
		this.hoverable = $();
		this.focusable = $();

		if ( element !== this ) {
			$.data( element, this.widgetFullName, this );
			this._on( true, this.element, {
				remove: function( event ) {
					if ( event.target === element ) {
						this.destroy();
					}
				}
			});
			this.document = $( element.style ?
				// element within the document
				element.ownerDocument :
				// element is window or document
				element.document || element );
			this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
		}

		this._create();
		this._trigger( "create", null, this._getCreateEventData() );
		this._init();
	},
	_getCreateOptions: $.noop,
	_getCreateEventData: $.noop,
	_create: $.noop,
	_init: $.noop,

	destroy: function() {
		this._destroy();
		// we can probably remove the unbind calls in 2.0
		// all event bindings should go through this._on()
		this.element
			.unbind( this.eventNamespace )
			// 1.9 BC for #7810
			// TODO remove dual storage
			.removeData( this.widgetName )
			.removeData( this.widgetFullName )
			// support: jquery <1.6.3
			// http://bugs.jquery.com/ticket/9413
			.removeData( $.camelCase( this.widgetFullName ) );
		this.widget()
			.unbind( this.eventNamespace )
			.removeAttr( "aria-disabled" )
			.removeClass(
				this.widgetFullName + "-disabled " +
				"ui-state-disabled" );

		// clean up events and states
		this.bindings.unbind( this.eventNamespace );
		this.hoverable.removeClass( "ui-state-hover" );
		this.focusable.removeClass( "ui-state-focus" );
	},
	_destroy: $.noop,

	widget: function() {
		return this.element;
	},

	option: function( key, value ) {
		var options = key,
			parts,
			curOption,
			i;

		if ( arguments.length === 0 ) {
			// don't return a reference to the internal hash
			return $.widget.extend( {}, this.options );
		}

		if ( typeof key === "string" ) {
			// handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
			options = {};
			parts = key.split( "." );
			key = parts.shift();
			if ( parts.length ) {
				curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
				for ( i = 0; i < parts.length - 1; i++ ) {
					curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
					curOption = curOption[ parts[ i ] ];
				}
				key = parts.pop();
				if ( value === undefined ) {
					return curOption[ key ] === undefined ? null : curOption[ key ];
				}
				curOption[ key ] = value;
			} else {
				if ( value === undefined ) {
					return this.options[ key ] === undefined ? null : this.options[ key ];
				}
				options[ key ] = value;
			}
		}

		this._setOptions( options );

		return this;
	},
	_setOptions: function( options ) {
		var key;

		for ( key in options ) {
			this._setOption( key, options[ key ] );
		}

		return this;
	},
	_setOption: function( key, value ) {
		this.options[ key ] = value;

		if ( key === "disabled" ) {
			this.widget()
				.toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value )
				.attr( "aria-disabled", value );
			this.hoverable.removeClass( "ui-state-hover" );
			this.focusable.removeClass( "ui-state-focus" );
		}

		return this;
	},

	enable: function() {
		return this._setOption( "disabled", false );
	},
	disable: function() {
		return this._setOption( "disabled", true );
	},

	_on: function( suppressDisabledCheck, element, handlers ) {
		var delegateElement,
			instance = this;

		// no suppressDisabledCheck flag, shuffle arguments
		if ( typeof suppressDisabledCheck !== "boolean" ) {
			handlers = element;
			element = suppressDisabledCheck;
			suppressDisabledCheck = false;
		}

		// no element argument, shuffle and use this.element
		if ( !handlers ) {
			handlers = element;
			element = this.element;
			delegateElement = this.widget();
		} else {
			// accept selectors, DOM elements
			element = delegateElement = $( element );
			this.bindings = this.bindings.add( element );
		}

		$.each( handlers, function( event, handler ) {
			function handlerProxy() {
				// allow widgets to customize the disabled handling
				// - disabled as an array instead of boolean
				// - disabled class as method for disabling individual parts
				if ( !suppressDisabledCheck &&
						( instance.options.disabled === true ||
							$( this ).hasClass( "ui-state-disabled" ) ) ) {
					return;
				}
				return ( typeof handler === "string" ? instance[ handler ] : handler )
					.apply( instance, arguments );
			}

			// copy the guid so direct unbinding works
			if ( typeof handler !== "string" ) {
				handlerProxy.guid = handler.guid =
					handler.guid || handlerProxy.guid || $.guid++;
			}

			var match = event.match( /^(\w+)\s*(.*)$/ ),
				eventName = match[1] + instance.eventNamespace,
				selector = match[2];
			if ( selector ) {
				delegateElement.delegate( selector, eventName, handlerProxy );
			} else {
				element.bind( eventName, handlerProxy );
			}
		});
	},

	_off: function( element, eventName ) {
		eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
		element.unbind( eventName ).undelegate( eventName );
	},

	_delay: function( handler, delay ) {
		function handlerProxy() {
			return ( typeof handler === "string" ? instance[ handler ] : handler )
				.apply( instance, arguments );
		}
		var instance = this;
		return setTimeout( handlerProxy, delay || 0 );
	},

	_hoverable: function( element ) {
		this.hoverable = this.hoverable.add( element );
		this._on( element, {
			mouseenter: function( event ) {
				$( event.currentTarget ).addClass( "ui-state-hover" );
			},
			mouseleave: function( event ) {
				$( event.currentTarget ).removeClass( "ui-state-hover" );
			}
		});
	},

	_focusable: function( element ) {
		this.focusable = this.focusable.add( element );
		this._on( element, {
			focusin: function( event ) {
				$( event.currentTarget ).addClass( "ui-state-focus" );
			},
			focusout: function( event ) {
				$( event.currentTarget ).removeClass( "ui-state-focus" );
			}
		});
	},

	_trigger: function( type, event, data ) {
		var prop, orig,
			callback = this.options[ type ];

		data = data || {};
		event = $.Event( event );
		event.type = ( type === this.widgetEventPrefix ?
			type :
			this.widgetEventPrefix + type ).toLowerCase();
		// the original event may come from any element
		// so we need to reset the target on the new event
		event.target = this.element[ 0 ];

		// copy original event properties over to the new event
		orig = event.originalEvent;
		if ( orig ) {
			for ( prop in orig ) {
				if ( !( prop in event ) ) {
					event[ prop ] = orig[ prop ];
				}
			}
		}

		this.element.trigger( event, data );
		return !( $.isFunction( callback ) &&
			callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
			event.isDefaultPrevented() );
	}
};

$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
	$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
		if ( typeof options === "string" ) {
			options = { effect: options };
		}
		var hasOptions,
			effectName = !options ?
				method :
				options === true || typeof options === "number" ?
					defaultEffect :
					options.effect || defaultEffect;
		options = options || {};
		if ( typeof options === "number" ) {
			options = { duration: options };
		}
		hasOptions = !$.isEmptyObject( options );
		options.complete = callback;
		if ( options.delay ) {
			element.delay( options.delay );
		}
		if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
			element[ method ]( options );
		} else if ( effectName !== method && element[ effectName ] ) {
			element[ effectName ]( options.duration, options.easing, callback );
		} else {
			element.queue(function( next ) {
				$( this )[ method ]();
				if ( callback ) {
					callback.call( element[ 0 ] );
				}
				next();
			});
		}
	};
});

})( jQuery );
(function( $, undefined ) {

var mouseHandled = false;
$( document ).mouseup( function() {
	mouseHandled = false;
});

$.widget("ui.mouse", {
	version: "1.10.3",
	options: {
		cancel: "input,textarea,button,select,option",
		distance: 1,
		delay: 0
	},
	_mouseInit: function() {
		var that = this;

		this.element
			.bind("mousedown."+this.widgetName, function(event) {
				return that._mouseDown(event);
			})
			.bind("click."+this.widgetName, function(event) {
				if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) {
					$.removeData(event.target, that.widgetName + ".preventClickEvent");
					event.stopImmediatePropagation();
					return false;
				}
			});

		this.started = false;
	},

	// TODO: make sure destroying one instance of mouse doesn't mess with
	// other instances of mouse
	_mouseDestroy: function() {
		this.element.unbind("."+this.widgetName);
		if ( this._mouseMoveDelegate ) {
			$(document)
				.unbind("mousemove."+this.widgetName, this._mouseMoveDelegate)
				.unbind("mouseup."+this.widgetName, this._mouseUpDelegate);
		}
	},

	_mouseDown: function(event) {
		// don't let more than one widget handle mouseStart
		if( mouseHandled ) { return; }

		// we may have missed mouseup (out of window)
		(this._mouseStarted && this._mouseUp(event));

		this._mouseDownEvent = event;

		var that = this,
			btnIsLeft = (event.which === 1),
			// event.target.nodeName works around a bug in IE 8 with
			// disabled inputs (#7620)
			elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
		if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
			return true;
		}

		this.mouseDelayMet = !this.options.delay;
		if (!this.mouseDelayMet) {
			this._mouseDelayTimer = setTimeout(function() {
				that.mouseDelayMet = true;
			}, this.options.delay);
		}

		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
			this._mouseStarted = (this._mouseStart(event) !== false);
			if (!this._mouseStarted) {
				event.preventDefault();
				return true;
			}
		}

		// Click event may never have fired (Gecko & Opera)
		if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) {
			$.removeData(event.target, this.widgetName + ".preventClickEvent");
		}

		// these delegates are required to keep context
		this._mouseMoveDelegate = function(event) {
			return that._mouseMove(event);
		};
		this._mouseUpDelegate = function(event) {
			return that._mouseUp(event);
		};
		$(document)
			.bind("mousemove."+this.widgetName, this._mouseMoveDelegate)
			.bind("mouseup."+this.widgetName, this._mouseUpDelegate);

		event.preventDefault();

		mouseHandled = true;
		return true;
	},

	_mouseMove: function(event) {
		// IE mouseup check - mouseup happened when mouse was out of window
		if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {
			return this._mouseUp(event);
		}

		if (this._mouseStarted) {
			this._mouseDrag(event);
			return event.preventDefault();
		}

		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
			this._mouseStarted =
				(this._mouseStart(this._mouseDownEvent, event) !== false);
			(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
		}

		return !this._mouseStarted;
	},

	_mouseUp: function(event) {
		$(document)
			.unbind("mousemove."+this.widgetName, this._mouseMoveDelegate)
			.unbind("mouseup."+this.widgetName, this._mouseUpDelegate);

		if (this._mouseStarted) {
			this._mouseStarted = false;

			if (event.target === this._mouseDownEvent.target) {
				$.data(event.target, this.widgetName + ".preventClickEvent", true);
			}

			this._mouseStop(event);
		}

		return false;
	},

	_mouseDistanceMet: function(event) {
		return (Math.max(
				Math.abs(this._mouseDownEvent.pageX - event.pageX),
				Math.abs(this._mouseDownEvent.pageY - event.pageY)
			) >= this.options.distance
		);
	},

	_mouseDelayMet: function(/* event */) {
		return this.mouseDelayMet;
	},

	// These are placeholder methods, to be overriden by extending plugin
	_mouseStart: function(/* event */) {},
	_mouseDrag: function(/* event */) {},
	_mouseStop: function(/* event */) {},
	_mouseCapture: function(/* event */) { return true; }
});

})(jQuery);
(function( $, undefined ) {

$.ui = $.ui || {};

var cachedScrollbarWidth,
	max = Math.max,
	abs = Math.abs,
	round = Math.round,
	rhorizontal = /left|center|right/,
	rvertical = /top|center|bottom/,
	roffset = /[\+\-]\d+(\.[\d]+)?%?/,
	rposition = /^\w+/,
	rpercent = /%$/,
	_position = $.fn.position;

function getOffsets( offsets, width, height ) {
	return [
		parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
		parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
	];
}

function parseCss( element, property ) {
	return parseInt( $.css( element, property ), 10 ) || 0;
}

function getDimensions( elem ) {
	var raw = elem[0];
	if ( raw.nodeType === 9 ) {
		return {
			width: elem.width(),
			height: elem.height(),
			offset: { top: 0, left: 0 }
		};
	}
	if ( $.isWindow( raw ) ) {
		return {
			width: elem.width(),
			height: elem.height(),
			offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
		};
	}
	if ( raw.preventDefault ) {
		return {
			width: 0,
			height: 0,
			offset: { top: raw.pageY, left: raw.pageX }
		};
	}
	return {
		width: elem.outerWidth(),
		height: elem.outerHeight(),
		offset: elem.offset()
	};
}

$.position = {
	scrollbarWidth: function() {
		if ( cachedScrollbarWidth !== undefined ) {
			return cachedScrollbarWidth;
		}
		var w1, w2,
			div = $( "<div style='display:block;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>" ),
			innerDiv = div.children()[0];

		$( "body" ).append( div );
		w1 = innerDiv.offsetWidth;
		div.css( "overflow", "scroll" );

		w2 = innerDiv.offsetWidth;

		if ( w1 === w2 ) {
			w2 = div[0].clientWidth;
		}

		div.remove();

		return (cachedScrollbarWidth = w1 - w2);
	},
	getScrollInfo: function( within ) {
		var overflowX = within.isWindow ? "" : within.element.css( "overflow-x" ),
			overflowY = within.isWindow ? "" : within.element.css( "overflow-y" ),
			hasOverflowX = overflowX === "scroll" ||
				( overflowX === "auto" && within.width < within.element[0].scrollWidth ),
			hasOverflowY = overflowY === "scroll" ||
				( overflowY === "auto" && within.height < within.element[0].scrollHeight );
		return {
			width: hasOverflowY ? $.position.scrollbarWidth() : 0,
			height: hasOverflowX ? $.position.scrollbarWidth() : 0
		};
	},
	getWithinInfo: function( element ) {
		var withinElement = $( element || window ),
			isWindow = $.isWindow( withinElement[0] );
		return {
			element: withinElement,
			isWindow: isWindow,
			offset: withinElement.offset() || { left: 0, top: 0 },
			scrollLeft: withinElement.scrollLeft(),
			scrollTop: withinElement.scrollTop(),
			width: isWindow ? withinElement.width() : withinElement.outerWidth(),
			height: isWindow ? withinElement.height() : withinElement.outerHeight()
		};
	}
};

$.fn.position = function( options ) {
	if ( !options || !options.of ) {
		return _position.apply( this, arguments );
	}

	// make a copy, we don't want to modify arguments
	options = $.extend( {}, options );

	var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
		target = $( options.of ),
		within = $.position.getWithinInfo( options.within ),
		scrollInfo = $.position.getScrollInfo( within ),
		collision = ( options.collision || "flip" ).split( " " ),
		offsets = {};

	dimensions = getDimensions( target );
	if ( target[0].preventDefault ) {
		// force left top to allow flipping
		options.at = "left top";
	}
	targetWidth = dimensions.width;
	targetHeight = dimensions.height;
	targetOffset = dimensions.offset;
	// clone to reuse original targetOffset later
	basePosition = $.extend( {}, targetOffset );

	// force my and at to have valid horizontal and vertical positions
	// if a value is missing or invalid, it will be converted to center
	$.each( [ "my", "at" ], function() {
		var pos = ( options[ this ] || "" ).split( " " ),
			horizontalOffset,
			verticalOffset;

		if ( pos.length === 1) {
			pos = rhorizontal.test( pos[ 0 ] ) ?
				pos.concat( [ "center" ] ) :
				rvertical.test( pos[ 0 ] ) ?
					[ "center" ].concat( pos ) :
					[ "center", "center" ];
		}
		pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
		pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";

		// calculate offsets
		horizontalOffset = roffset.exec( pos[ 0 ] );
		verticalOffset = roffset.exec( pos[ 1 ] );
		offsets[ this ] = [
			horizontalOffset ? horizontalOffset[ 0 ] : 0,
			verticalOffset ? verticalOffset[ 0 ] : 0
		];

		// reduce to just the positions without the offsets
		options[ this ] = [
			rposition.exec( pos[ 0 ] )[ 0 ],
			rposition.exec( pos[ 1 ] )[ 0 ]
		];
	});

	// normalize collision option
	if ( collision.length === 1 ) {
		collision[ 1 ] = collision[ 0 ];
	}

	if ( options.at[ 0 ] === "right" ) {
		basePosition.left += targetWidth;
	} else if ( options.at[ 0 ] === "center" ) {
		basePosition.left += targetWidth / 2;
	}

	if ( options.at[ 1 ] === "bottom" ) {
		basePosition.top += targetHeight;
	} else if ( options.at[ 1 ] === "center" ) {
		basePosition.top += targetHeight / 2;
	}

	atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
	basePosition.left += atOffset[ 0 ];
	basePosition.top += atOffset[ 1 ];

	return this.each(function() {
		var collisionPosition, using,
			elem = $( this ),
			elemWidth = elem.outerWidth(),
			elemHeight = elem.outerHeight(),
			marginLeft = parseCss( this, "marginLeft" ),
			marginTop = parseCss( this, "marginTop" ),
			collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width,
			collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height,
			position = $.extend( {}, basePosition ),
			myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );

		if ( options.my[ 0 ] === "right" ) {
			position.left -= elemWidth;
		} else if ( options.my[ 0 ] === "center" ) {
			position.left -= elemWidth / 2;
		}

		if ( options.my[ 1 ] === "bottom" ) {
			position.top -= elemHeight;
		} else if ( options.my[ 1 ] === "center" ) {
			position.top -= elemHeight / 2;
		}

		position.left += myOffset[ 0 ];
		position.top += myOffset[ 1 ];

		// if the browser doesn't support fractions, then round for consistent results
		if ( !$.support.offsetFractions ) {
			position.left = round( position.left );
			position.top = round( position.top );
		}

		collisionPosition = {
			marginLeft: marginLeft,
			marginTop: marginTop
		};

		$.each( [ "left", "top" ], function( i, dir ) {
			if ( $.ui.position[ collision[ i ] ] ) {
				$.ui.position[ collision[ i ] ][ dir ]( position, {
					targetWidth: targetWidth,
					targetHeight: targetHeight,
					elemWidth: elemWidth,
					elemHeight: elemHeight,
					collisionPosition: collisionPosition,
					collisionWidth: collisionWidth,
					collisionHeight: collisionHeight,
					offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
					my: options.my,
					at: options.at,
					within: within,
					elem : elem
				});
			}
		});

		if ( options.using ) {
			// adds feedback as second argument to using callback, if present
			using = function( props ) {
				var left = targetOffset.left - position.left,
					right = left + targetWidth - elemWidth,
					top = targetOffset.top - position.top,
					bottom = top + targetHeight - elemHeight,
					feedback = {
						target: {
							element: target,
							left: targetOffset.left,
							top: targetOffset.top,
							width: targetWidth,
							height: targetHeight
						},
						element: {
							element: elem,
							left: position.left,
							top: position.top,
							width: elemWidth,
							height: elemHeight
						},
						horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
						vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
					};
				if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
					feedback.horizontal = "center";
				}
				if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
					feedback.vertical = "middle";
				}
				if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
					feedback.important = "horizontal";
				} else {
					feedback.important = "vertical";
				}
				options.using.call( this, props, feedback );
			};
		}

		elem.offset( $.extend( position, { using: using } ) );
	});
};

$.ui.position = {
	fit: {
		left: function( position, data ) {
			var within = data.within,
				withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
				outerWidth = within.width,
				collisionPosLeft = position.left - data.collisionPosition.marginLeft,
				overLeft = withinOffset - collisionPosLeft,
				overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
				newOverRight;

			// element is wider than within
			if ( data.collisionWidth > outerWidth ) {
				// element is initially over the left side of within
				if ( overLeft > 0 && overRight <= 0 ) {
					newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset;
					position.left += overLeft - newOverRight;
				// element is initially over right side of within
				} else if ( overRight > 0 && overLeft <= 0 ) {
					position.left = withinOffset;
				// element is initially over both left and right sides of within
				} else {
					if ( overLeft > overRight ) {
						position.left = withinOffset + outerWidth - data.collisionWidth;
					} else {
						position.left = withinOffset;
					}
				}
			// too far left -> align with left edge
			} else if ( overLeft > 0 ) {
				position.left += overLeft;
			// too far right -> align with right edge
			} else if ( overRight > 0 ) {
				position.left -= overRight;
			// adjust based on position and margin
			} else {
				position.left = max( position.left - collisionPosLeft, position.left );
			}
		},
		top: function( position, data ) {
			var within = data.within,
				withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
				outerHeight = data.within.height,
				collisionPosTop = position.top - data.collisionPosition.marginTop,
				overTop = withinOffset - collisionPosTop,
				overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
				newOverBottom;

			// element is taller than within
			if ( data.collisionHeight > outerHeight ) {
				// element is initially over the top of within
				if ( overTop > 0 && overBottom <= 0 ) {
					newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset;
					position.top += overTop - newOverBottom;
				// element is initially over bottom of within
				} else if ( overBottom > 0 && overTop <= 0 ) {
					position.top = withinOffset;
				// element is initially over both top and bottom of within
				} else {
					if ( overTop > overBottom ) {
						position.top = withinOffset + outerHeight - data.collisionHeight;
					} else {
						position.top = withinOffset;
					}
				}
			// too far up -> align with top
			} else if ( overTop > 0 ) {
				position.top += overTop;
			// too far down -> align with bottom edge
			} else if ( overBottom > 0 ) {
				position.top -= overBottom;
			// adjust based on position and margin
			} else {
				position.top = max( position.top - collisionPosTop, position.top );
			}
		}
	},
	flip: {
		left: function( position, data ) {
			var within = data.within,
				withinOffset = within.offset.left + within.scrollLeft,
				outerWidth = within.width,
				offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
				collisionPosLeft = position.left - data.collisionPosition.marginLeft,
				overLeft = collisionPosLeft - offsetLeft,
				overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
				myOffset = data.my[ 0 ] === "left" ?
					-data.elemWidth :
					data.my[ 0 ] === "right" ?
						data.elemWidth :
						0,
				atOffset = data.at[ 0 ] === "left" ?
					data.targetWidth :
					data.at[ 0 ] === "right" ?
						-data.targetWidth :
						0,
				offset = -2 * data.offset[ 0 ],
				newOverRight,
				newOverLeft;

			if ( overLeft < 0 ) {
				newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset;
				if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
					position.left += myOffset + atOffset + offset;
				}
			}
			else if ( overRight > 0 ) {
				newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;
				if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
					position.left += myOffset + atOffset + offset;
				}
			}
		},
		top: function( position, data ) {
			var within = data.within,
				withinOffset = within.offset.top + within.scrollTop,
				outerHeight = within.height,
				offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
				collisionPosTop = position.top - data.collisionPosition.marginTop,
				overTop = collisionPosTop - offsetTop,
				overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
				top = data.my[ 1 ] === "top",
				myOffset = top ?
					-data.elemHeight :
					data.my[ 1 ] === "bottom" ?
						data.elemHeight :
						0,
				atOffset = data.at[ 1 ] === "top" ?
					data.targetHeight :
					data.at[ 1 ] === "bottom" ?
						-data.targetHeight :
						0,
				offset = -2 * data.offset[ 1 ],
				newOverTop,
				newOverBottom;
			if ( overTop < 0 ) {
				newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset;
				if ( ( position.top + myOffset + atOffset + offset) > overTop && ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) ) {
					position.top += myOffset + atOffset + offset;
				}
			}
			else if ( overBottom > 0 ) {
				newOverTop = position.top -  data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;
				if ( ( position.top + myOffset + atOffset + offset) > overBottom && ( newOverTop > 0 || abs( newOverTop ) < overBottom ) ) {
					position.top += myOffset + atOffset + offset;
				}
			}
		}
	},
	flipfit: {
		left: function() {
			$.ui.position.flip.left.apply( this, arguments );
			$.ui.position.fit.left.apply( this, arguments );
		},
		top: function() {
			$.ui.position.flip.top.apply( this, arguments );
			$.ui.position.fit.top.apply( this, arguments );
		}
	}
};

// fraction support test
(function () {
	var testElement, testElementParent, testElementStyle, offsetLeft, i,
		body = document.getElementsByTagName( "body" )[ 0 ],
		div = document.createElement( "div" );

	//Create a "fake body" for testing based on method used in jQuery.support
	testElement = document.createElement( body ? "div" : "body" );
	testElementStyle = {
		visibility: "hidden",
		width: 0,
		height: 0,
		border: 0,
		margin: 0,
		background: "none"
	};
	if ( body ) {
		$.extend( testElementStyle, {
			position: "absolute",
			left: "-1000px",
			top: "-1000px"
		});
	}
	for ( i in testElementStyle ) {
		testElement.style[ i ] = testElementStyle[ i ];
	}
	testElement.appendChild( div );
	testElementParent = body || document.documentElement;
	testElementParent.insertBefore( testElement, testElementParent.firstChild );

	div.style.cssText = "position: absolute; left: 10.7432222px;";

	offsetLeft = $( div ).offset().left;
	$.support.offsetFractions = offsetLeft > 10 && offsetLeft < 11;

	testElement.innerHTML = "";
	testElementParent.removeChild( testElement );
})();

}( jQuery ) );
(function( $, undefined ) {

$.extend($.ui, { datepicker: { version: "1.10.3" } });

var PROP_NAME = "datepicker",
	instActive;

/* Date picker manager.
   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
   Settings for (groups of) date pickers are maintained in an instance object,
   allowing multiple different settings on the same page. */

function Datepicker() {
	this._curInst = null; // The current instance in use
	this._keyEvent = false; // If the last event was a key event
	this._disabledInputs = []; // List of date picker inputs that have been disabled
	this._datepickerShowing = false; // True if the popup picker is showing , false if not
	this._inDialog = false; // True if showing within a "dialog", false if not
	this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
	this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
	this._appendClass = "ui-datepicker-append"; // The name of the append marker class
	this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
	this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
	this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
	this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
	this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
	this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
	this.regional = []; // Available regional settings, indexed by language code
	this.regional[""] = { // Default regional settings
		closeText: "Done", // Display text for close link
		prevText: "Prev", // Display text for previous month link
		nextText: "Next", // Display text for next month link
		currentText: "Today", // Display text for current month link
		monthNames: ["January","February","March","April","May","June",
			"July","August","September","October","November","December"], // Names of months for drop-down and formatting
		monthNamesShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], // For formatting
		dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], // For formatting
		dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], // For formatting
		dayNamesMin: ["Su","Mo","Tu","We","Th","Fr","Sa"], // Column headings for days starting at Sunday
		weekHeader: "Wk", // Column header for week of the year
		dateFormat: "mm/dd/yy", // See format options on parseDate
		firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
		isRTL: false, // True if right-to-left language, false if left-to-right
		showMonthAfterYear: false, // True if the year select precedes month, false for month then year
		yearSuffix: "" // Additional text to append to the year in the month headers
	};
	this._defaults = { // Global defaults for all the date picker instances
		showOn: "focus", // "focus" for popup on focus,
			// "button" for trigger button, or "both" for either
		showAnim: "fadeIn", // Name of jQuery animation for popup
		showOptions: {}, // Options for enhanced animations
		defaultDate: null, // Used when field is blank: actual date,
			// +/-number for offset from today, null for today
		appendText: "", // Display text following the input box, e.g. showing the format
		buttonText: "...", // Text for trigger button
		buttonImage: "", // URL for trigger button image
		buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
		hideIfNoPrevNext: false, // True to hide next/previous month links
			// if not applicable, false to just disable them
		navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
		gotoCurrent: false, // True if today link goes back to current selection instead
		changeMonth: false, // True if month can be selected directly, false if only prev/next
		changeYear: false, // True if year can be selected directly, false if only prev/next
		yearRange: "c-10:c+10", // Range of years to display in drop-down,
			// either relative to today's year (-nn:+nn), relative to currently displayed year
			// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
		showOtherMonths: false, // True to show dates in other months, false to leave blank
		selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
		showWeek: false, // True to show week of the year, false to not show it
		calculateWeek: this.iso8601Week, // How to calculate the week of the year,
			// takes a Date and returns the number of the week for it
		shortYearCutoff: "+10", // Short year values < this are in the current century,
			// > this are in the previous century,
			// string value starting with "+" for current year + value
		minDate: null, // The earliest selectable date, or null for no limit
		maxDate: null, // The latest selectable date, or null for no limit
		duration: "fast", // Duration of display/closure
		beforeShowDay: null, // Function that takes a date and returns an array with
			// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
			// [2] = cell title (optional), e.g. $.datepicker.noWeekends
		beforeShow: null, // Function that takes an input field and
			// returns a set of custom settings for the date picker
		onSelect: null, // Define a callback function when a date is selected
		onChangeMonthYear: null, // Define a callback function when the month or year is changed
		onClose: null, // Define a callback function when the datepicker is closed
		numberOfMonths: 1, // Number of months to show at a time
		showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
		stepMonths: 1, // Number of months to step back/forward
		stepBigMonths: 12, // Number of months to step back/forward for the big links
		altField: "", // Selector for an alternate field to store selected dates into
		altFormat: "", // The date format to use for the alternate field
		constrainInput: true, // The input is constrained by the current date format
		showButtonPanel: false, // True to show button panel, false to not show it
		autoSize: false, // True to size the input for the date format, false to leave as is
		disabled: false // The initial disabled state
	};
	$.extend(this._defaults, this.regional[""]);
	this.dpDiv = bindHover($("<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>"));
}

$.extend(Datepicker.prototype, {
	/* Class name added to elements to indicate already configured with a date picker. */
	markerClassName: "hasDatepicker",

	//Keep track of the maximum number of rows displayed (see #7043)
	maxRows: 4,

	// TODO rename to "widget" when switching to widget factory
	_widgetDatepicker: function() {
		return this.dpDiv;
	},

	/* Override the default settings for all instances of the date picker.
	 * @param  settings  object - the new settings to use as defaults (anonymous object)
	 * @return the manager object
	 */
	setDefaults: function(settings) {
		extendRemove(this._defaults, settings || {});
		return this;
	},

	/* Attach the date picker to a jQuery selection.
	 * @param  target	element - the target input field or division or span
	 * @param  settings  object - the new settings to use for this date picker instance (anonymous)
	 */
	_attachDatepicker: function(target, settings) {
		var nodeName, inline, inst;
		nodeName = target.nodeName.toLowerCase();
		inline = (nodeName === "div" || nodeName === "span");
		if (!target.id) {
			this.uuid += 1;
			target.id = "dp" + this.uuid;
		}
		inst = this._newInst($(target), inline);
		inst.settings = $.extend({}, settings || {});
		if (nodeName === "input") {
			this._connectDatepicker(target, inst);
		} else if (inline) {
			this._inlineDatepicker(target, inst);
		}
	},

	/* Create a new instance object. */
	_newInst: function(target, inline) {
		var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g, "\\\\$1"); // escape jQuery meta chars
		return {id: id, input: target, // associated target
			selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
			drawMonth: 0, drawYear: 0, // month being drawn
			inline: inline, // is datepicker inline or not
			dpDiv: (!inline ? this.dpDiv : // presentation div
			bindHover($("<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")))};
	},

	/* Attach the date picker to an input field. */
	_connectDatepicker: function(target, inst) {
		var input = $(target);
		inst.append = $([]);
		inst.trigger = $([]);
		if (input.hasClass(this.markerClassName)) {
			return;
		}
		this._attachments(input, inst);
		input.addClass(this.markerClassName).keydown(this._doKeyDown).
			keypress(this._doKeyPress).keyup(this._doKeyUp);
		this._autoSize(inst);
		$.data(target, PROP_NAME, inst);
		//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
		if( inst.settings.disabled ) {
			this._disableDatepicker( target );
		}
	},

	/* Make attachments based on settings. */
	_attachments: function(input, inst) {
		var showOn, buttonText, buttonImage,
			appendText = this._get(inst, "appendText"),
			isRTL = this._get(inst, "isRTL");

		if (inst.append) {
			inst.append.remove();
		}
		if (appendText) {
			inst.append = $("<span class='" + this._appendClass + "'>" + appendText + "</span>");
			input[isRTL ? "before" : "after"](inst.append);
		}

		input.unbind("focus", this._showDatepicker);

		if (inst.trigger) {
			inst.trigger.remove();
		}

		showOn = this._get(inst, "showOn");
		if (showOn === "focus" || showOn === "both") { // pop-up date picker when in the marked field
			input.focus(this._showDatepicker);
		}
		if (showOn === "button" || showOn === "both") { // pop-up date picker when button clicked
			buttonText = this._get(inst, "buttonText");
			buttonImage = this._get(inst, "buttonImage");
			inst.trigger = $(this._get(inst, "buttonImageOnly") ?
				$("<img/>").addClass(this._triggerClass).
					attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
				$("<button type='button'></button>").addClass(this._triggerClass).
					html(!buttonImage ? buttonText : $("<img/>").attr(
					{ src:buttonImage, alt:buttonText, title:buttonText })));
			input[isRTL ? "before" : "after"](inst.trigger);
			inst.trigger.click(function() {
				if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) {
					$.datepicker._hideDatepicker();
				} else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) {
					$.datepicker._hideDatepicker();
					$.datepicker._showDatepicker(input[0]);
				} else {
					$.datepicker._showDatepicker(input[0]);
				}
				return false;
			});
		}
	},

	/* Apply the maximum length for the date format. */
	_autoSize: function(inst) {
		if (this._get(inst, "autoSize") && !inst.inline) {
			var findMax, max, maxI, i,
				date = new Date(2009, 12 - 1, 20), // Ensure double digits
				dateFormat = this._get(inst, "dateFormat");

			if (dateFormat.match(/[DM]/)) {
				findMax = function(names) {
					max = 0;
					maxI = 0;
					for (i = 0; i < names.length; i++) {
						if (names[i].length > max) {
							max = names[i].length;
							maxI = i;
						}
					}
					return maxI;
				};
				date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
					"monthNames" : "monthNamesShort"))));
				date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
					"dayNames" : "dayNamesShort"))) + 20 - date.getDay());
			}
			inst.input.attr("size", this._formatDate(inst, date).length);
		}
	},

	/* Attach an inline date picker to a div. */
	_inlineDatepicker: function(target, inst) {
		var divSpan = $(target);
		if (divSpan.hasClass(this.markerClassName)) {
			return;
		}
		divSpan.addClass(this.markerClassName).append(inst.dpDiv);
		$.data(target, PROP_NAME, inst);
		this._setDate(inst, this._getDefaultDate(inst), true);
		this._updateDatepicker(inst);
		this._updateAlternate(inst);
		//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
		if( inst.settings.disabled ) {
			this._disableDatepicker( target );
		}
		// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
		// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
		inst.dpDiv.css( "display", "block" );
	},

	/* Pop-up the date picker in a "dialog" box.
	 * @param  input element - ignored
	 * @param  date	string or Date - the initial date to display
	 * @param  onSelect  function - the function to call when a date is selected
	 * @param  settings  object - update the dialog date picker instance's settings (anonymous object)
	 * @param  pos int[2] - coordinates for the dialog's position within the screen or
	 *					event - with x/y coordinates or
	 *					leave empty for default (screen centre)
	 * @return the manager object
	 */
	_dialogDatepicker: function(input, date, onSelect, settings, pos) {
		var id, browserWidth, browserHeight, scrollX, scrollY,
			inst = this._dialogInst; // internal instance

		if (!inst) {
			this.uuid += 1;
			id = "dp" + this.uuid;
			this._dialogInput = $("<input type='text' id='" + id +
				"' style='position: absolute; top: -100px; width: 0px;'/>");
			this._dialogInput.keydown(this._doKeyDown);
			$("body").append(this._dialogInput);
			inst = this._dialogInst = this._newInst(this._dialogInput, false);
			inst.settings = {};
			$.data(this._dialogInput[0], PROP_NAME, inst);
		}
		extendRemove(inst.settings, settings || {});
		date = (date && date.constructor === Date ? this._formatDate(inst, date) : date);
		this._dialogInput.val(date);

		this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
		if (!this._pos) {
			browserWidth = document.documentElement.clientWidth;
			browserHeight = document.documentElement.clientHeight;
			scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
			scrollY = document.documentElement.scrollTop || document.body.scrollTop;
			this._pos = // should use actual width/height below
				[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
		}

		// move input on screen for focus, but hidden behind dialog
		this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px");
		inst.settings.onSelect = onSelect;
		this._inDialog = true;
		this.dpDiv.addClass(this._dialogClass);
		this._showDatepicker(this._dialogInput[0]);
		if ($.blockUI) {
			$.blockUI(this.dpDiv);
		}
		$.data(this._dialogInput[0], PROP_NAME, inst);
		return this;
	},

	/* Detach a datepicker from its control.
	 * @param  target	element - the target input field or division or span
	 */
	_destroyDatepicker: function(target) {
		var nodeName,
			$target = $(target),
			inst = $.data(target, PROP_NAME);

		if (!$target.hasClass(this.markerClassName)) {
			return;
		}

		nodeName = target.nodeName.toLowerCase();
		$.removeData(target, PROP_NAME);
		if (nodeName === "input") {
			inst.append.remove();
			inst.trigger.remove();
			$target.removeClass(this.markerClassName).
				unbind("focus", this._showDatepicker).
				unbind("keydown", this._doKeyDown).
				unbind("keypress", this._doKeyPress).
				unbind("keyup", this._doKeyUp);
		} else if (nodeName === "div" || nodeName === "span") {
			$target.removeClass(this.markerClassName).empty();
		}
	},

	/* Enable the date picker to a jQuery selection.
	 * @param  target	element - the target input field or division or span
	 */
	_enableDatepicker: function(target) {
		var nodeName, inline,
			$target = $(target),
			inst = $.data(target, PROP_NAME);

		if (!$target.hasClass(this.markerClassName)) {
			return;
		}

		nodeName = target.nodeName.toLowerCase();
		if (nodeName === "input") {
			target.disabled = false;
			inst.trigger.filter("button").
				each(function() { this.disabled = false; }).end().
				filter("img").css({opacity: "1.0", cursor: ""});
		} else if (nodeName === "div" || nodeName === "span") {
			inline = $target.children("." + this._inlineClass);
			inline.children().removeClass("ui-state-disabled");
			inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
				prop("disabled", false);
		}
		this._disabledInputs = $.map(this._disabledInputs,
			function(value) { return (value === target ? null : value); }); // delete entry
	},

	/* Disable the date picker to a jQuery selection.
	 * @param  target	element - the target input field or division or span
	 */
	_disableDatepicker: function(target) {
		var nodeName, inline,
			$target = $(target),
			inst = $.data(target, PROP_NAME);

		if (!$target.hasClass(this.markerClassName)) {
			return;
		}

		nodeName = target.nodeName.toLowerCase();
		if (nodeName === "input") {
			target.disabled = true;
			inst.trigger.filter("button").
				each(function() { this.disabled = true; }).end().
				filter("img").css({opacity: "0.5", cursor: "default"});
		} else if (nodeName === "div" || nodeName === "span") {
			inline = $target.children("." + this._inlineClass);
			inline.children().addClass("ui-state-disabled");
			inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
				prop("disabled", true);
		}
		this._disabledInputs = $.map(this._disabledInputs,
			function(value) { return (value === target ? null : value); }); // delete entry
		this._disabledInputs[this._disabledInputs.length] = target;
	},

	/* Is the first field in a jQuery collection disabled as a datepicker?
	 * @param  target	element - the target input field or division or span
	 * @return boolean - true if disabled, false if enabled
	 */
	_isDisabledDatepicker: function(target) {
		if (!target) {
			return false;
		}
		for (var i = 0; i < this._disabledInputs.length; i++) {
			if (this._disabledInputs[i] === target) {
				return true;
			}
		}
		return false;
	},

	/* Retrieve the instance data for the target control.
	 * @param  target  element - the target input field or division or span
	 * @return  object - the associated instance data
	 * @throws  error if a jQuery problem getting data
	 */
	_getInst: function(target) {
		try {
			return $.data(target, PROP_NAME);
		}
		catch (err) {
			throw "Missing instance data for this datepicker";
		}
	},

	/* Update or retrieve the settings for a date picker attached to an input field or division.
	 * @param  target  element - the target input field or division or span
	 * @param  name	object - the new settings to update or
	 *				string - the name of the setting to change or retrieve,
	 *				when retrieving also "all" for all instance settings or
	 *				"defaults" for all global defaults
	 * @param  value   any - the new value for the setting
	 *				(omit if above is an object or to retrieve a value)
	 */
	_optionDatepicker: function(target, name, value) {
		var settings, date, minDate, maxDate,
			inst = this._getInst(target);

		if (arguments.length === 2 && typeof name === "string") {
			return (name === "defaults" ? $.extend({}, $.datepicker._defaults) :
				(inst ? (name === "all" ? $.extend({}, inst.settings) :
				this._get(inst, name)) : null));
		}

		settings = name || {};
		if (typeof name === "string") {
			settings = {};
			settings[name] = value;
		}

		if (inst) {
			if (this._curInst === inst) {
				this._hideDatepicker();
			}

			date = this._getDateDatepicker(target, true);
			minDate = this._getMinMaxDate(inst, "min");
			maxDate = this._getMinMaxDate(inst, "max");
			extendRemove(inst.settings, settings);
			// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
			if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) {
				inst.settings.minDate = this._formatDate(inst, minDate);
			}
			if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) {
				inst.settings.maxDate = this._formatDate(inst, maxDate);
			}
			if ( "disabled" in settings ) {
				if ( settings.disabled ) {
					this._disableDatepicker(target);
				} else {
					this._enableDatepicker(target);
				}
			}
			this._attachments($(target), inst);
			this._autoSize(inst);
			this._setDate(inst, date);
			this._updateAlternate(inst);
			this._updateDatepicker(inst);
		}
	},

	// change method deprecated
	_changeDatepicker: function(target, name, value) {
		this._optionDatepicker(target, name, value);
	},

	/* Redraw the date picker attached to an input field or division.
	 * @param  target  element - the target input field or division or span
	 */
	_refreshDatepicker: function(target) {
		var inst = this._getInst(target);
		if (inst) {
			this._updateDatepicker(inst);
		}
	},

	/* Set the dates for a jQuery selection.
	 * @param  target element - the target input field or division or span
	 * @param  date	Date - the new date
	 */
	_setDateDatepicker: function(target, date) {
		var inst = this._getInst(target);
		if (inst) {
			this._setDate(inst, date);
			this._updateDatepicker(inst);
			this._updateAlternate(inst);
		}
	},

	/* Get the date(s) for the first entry in a jQuery selection.
	 * @param  target element - the target input field or division or span
	 * @param  noDefault boolean - true if no default date is to be used
	 * @return Date - the current date
	 */
	_getDateDatepicker: function(target, noDefault) {
		var inst = this._getInst(target);
		if (inst && !inst.inline) {
			this._setDateFromField(inst, noDefault);
		}
		return (inst ? this._getDate(inst) : null);
	},

	/* Handle keystrokes. */
	_doKeyDown: function(event) {
		var onSelect, dateStr, sel,
			inst = $.datepicker._getInst(event.target),
			handled = true,
			isRTL = inst.dpDiv.is(".ui-datepicker-rtl");

		inst._keyEvent = true;
		if ($.datepicker._datepickerShowing) {
			switch (event.keyCode) {
				case 9: $.datepicker._hideDatepicker();
						handled = false;
						break; // hide on tab out
				case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." +
									$.datepicker._currentClass + ")", inst.dpDiv);
						if (sel[0]) {
							$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
						}

						onSelect = $.datepicker._get(inst, "onSelect");
						if (onSelect) {
							dateStr = $.datepicker._formatDate(inst);

							// trigger custom callback
							onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
						} else {
							$.datepicker._hideDatepicker();
						}

						return false; // don't submit the form
				case 27: $.datepicker._hideDatepicker();
						break; // hide on escape
				case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
							-$.datepicker._get(inst, "stepBigMonths") :
							-$.datepicker._get(inst, "stepMonths")), "M");
						break; // previous month/year on page up/+ ctrl
				case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
							+$.datepicker._get(inst, "stepBigMonths") :
							+$.datepicker._get(inst, "stepMonths")), "M");
						break; // next month/year on page down/+ ctrl
				case 35: if (event.ctrlKey || event.metaKey) {
							$.datepicker._clearDate(event.target);
						}
						handled = event.ctrlKey || event.metaKey;
						break; // clear on ctrl or command +end
				case 36: if (event.ctrlKey || event.metaKey) {
							$.datepicker._gotoToday(event.target);
						}
						handled = event.ctrlKey || event.metaKey;
						break; // current on ctrl or command +home
				case 37: if (event.ctrlKey || event.metaKey) {
							$.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D");
						}
						handled = event.ctrlKey || event.metaKey;
						// -1 day on ctrl or command +left
						if (event.originalEvent.altKey) {
							$.datepicker._adjustDate(event.target, (event.ctrlKey ?
								-$.datepicker._get(inst, "stepBigMonths") :
								-$.datepicker._get(inst, "stepMonths")), "M");
						}
						// next month/year on alt +left on Mac
						break;
				case 38: if (event.ctrlKey || event.metaKey) {
							$.datepicker._adjustDate(event.target, -7, "D");
						}
						handled = event.ctrlKey || event.metaKey;
						break; // -1 week on ctrl or command +up
				case 39: if (event.ctrlKey || event.metaKey) {
							$.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D");
						}
						handled = event.ctrlKey || event.metaKey;
						// +1 day on ctrl or command +right
						if (event.originalEvent.altKey) {
							$.datepicker._adjustDate(event.target, (event.ctrlKey ?
								+$.datepicker._get(inst, "stepBigMonths") :
								+$.datepicker._get(inst, "stepMonths")), "M");
						}
						// next month/year on alt +right
						break;
				case 40: if (event.ctrlKey || event.metaKey) {
							$.datepicker._adjustDate(event.target, +7, "D");
						}
						handled = event.ctrlKey || event.metaKey;
						break; // +1 week on ctrl or command +down
				default: handled = false;
			}
		} else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home
			$.datepicker._showDatepicker(this);
		} else {
			handled = false;
		}

		if (handled) {
			event.preventDefault();
			event.stopPropagation();
		}
	},

	/* Filter entered characters - based on date format. */
	_doKeyPress: function(event) {
		var chars, chr,
			inst = $.datepicker._getInst(event.target);

		if ($.datepicker._get(inst, "constrainInput")) {
			chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat"));
			chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode);
			return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1);
		}
	},

	/* Synchronise manual entry and field/alternate field. */
	_doKeyUp: function(event) {
		var date,
			inst = $.datepicker._getInst(event.target);

		if (inst.input.val() !== inst.lastVal) {
			try {
				date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
					(inst.input ? inst.input.val() : null),
					$.datepicker._getFormatConfig(inst));

				if (date) { // only if valid
					$.datepicker._setDateFromField(inst);
					$.datepicker._updateAlternate(inst);
					$.datepicker._updateDatepicker(inst);
				}
			}
			catch (err) {
			}
		}
		return true;
	},

	/* Pop-up the date picker for a given input field.
	 * If false returned from beforeShow event handler do not show.
	 * @param  input  element - the input field attached to the date picker or
	 *					event - if triggered by focus
	 */
	_showDatepicker: function(input) {
		input = input.target || input;
		if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger
			input = $("input", input.parentNode)[0];
		}

		if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here
			return;
		}

		var inst, beforeShow, beforeShowSettings, isFixed,
			offset, showAnim, duration;

		inst = $.datepicker._getInst(input);
		if ($.datepicker._curInst && $.datepicker._curInst !== inst) {
			$.datepicker._curInst.dpDiv.stop(true, true);
			if ( inst && $.datepicker._datepickerShowing ) {
				$.datepicker._hideDatepicker( $.datepicker._curInst.input[0] );
			}
		}

		beforeShow = $.datepicker._get(inst, "beforeShow");
		beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {};
		if(beforeShowSettings === false){
			return;
		}
		extendRemove(inst.settings, beforeShowSettings);

		inst.lastVal = null;
		$.datepicker._lastInput = input;
		$.datepicker._setDateFromField(inst);

		if ($.datepicker._inDialog) { // hide cursor
			input.value = "";
		}
		if (!$.datepicker._pos) { // position below input
			$.datepicker._pos = $.datepicker._findPos(input);
			$.datepicker._pos[1] += input.offsetHeight; // add the height
		}

		isFixed = false;
		$(input).parents().each(function() {
			isFixed |= $(this).css("position") === "fixed";
			return !isFixed;
		});

		offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
		$.datepicker._pos = null;
		//to avoid flashes on Firefox
		inst.dpDiv.empty();
		// determine sizing offscreen
		inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"});
		$.datepicker._updateDatepicker(inst);
		// fix width for dynamic number of date pickers
		// and adjust position before showing
		offset = $.datepicker._checkOffset(inst, offset, isFixed);
		inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
			"static" : (isFixed ? "fixed" : "absolute")), display: "none",
			left: offset.left + "px", top: offset.top + "px"});

		if (!inst.inline) {
			showAnim = $.datepicker._get(inst, "showAnim");
			duration = $.datepicker._get(inst, "duration");
			inst.dpDiv.zIndex($(input).zIndex()+1);
			$.datepicker._datepickerShowing = true;

			if ( $.effects && $.effects.effect[ showAnim ] ) {
				inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration);
			} else {
				inst.dpDiv[showAnim || "show"](showAnim ? duration : null);
			}

			if ( $.datepicker._shouldFocusInput( inst ) ) {
				inst.input.focus();
			}

			$.datepicker._curInst = inst;
		}
	},

	/* Generate the date picker content. */
	_updateDatepicker: function(inst) {
		this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
		instActive = inst; // for delegate hover events
		inst.dpDiv.empty().append(this._generateHTML(inst));
		this._attachHandlers(inst);
		inst.dpDiv.find("." + this._dayOverClass + " a").mouseover();

		var origyearshtml,
			numMonths = this._getNumberOfMonths(inst),
			cols = numMonths[1],
			width = 17;

		inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");
		if (cols > 1) {
			inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em");
		}
		inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") +
			"Class"]("ui-datepicker-multi");
		inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") +
			"Class"]("ui-datepicker-rtl");

		if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
			inst.input.focus();
		}

		// deffered render of the years select (to avoid flashes on Firefox)
		if( inst.yearshtml ){
			origyearshtml = inst.yearshtml;
			setTimeout(function(){
				//assure that inst.yearshtml didn't change.
				if( origyearshtml === inst.yearshtml && inst.yearshtml ){
					inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml);
				}
				origyearshtml = inst.yearshtml = null;
			}, 0);
		}
	},

	// #6694 - don't focus the input if it's already focused
	// this breaks the change event in IE
	// Support: IE and jQuery <1.9
	_shouldFocusInput: function( inst ) {
		return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
	},

	/* Check positioning to remain on screen. */
	_checkOffset: function(inst, offset, isFixed) {
		var dpWidth = inst.dpDiv.outerWidth(),
			dpHeight = inst.dpDiv.outerHeight(),
			inputWidth = inst.input ? inst.input.outerWidth() : 0,
			inputHeight = inst.input ? inst.input.outerHeight() : 0,
			viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()),
			viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop());

		offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0);
		offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0;
		offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;

		// now check if datepicker is showing outside window viewport - move to a better place if so.
		offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
			Math.abs(offset.left + dpWidth - viewWidth) : 0);
		offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
			Math.abs(dpHeight + inputHeight) : 0);

		return offset;
	},

	/* Find an object's position on the screen. */
	_findPos: function(obj) {
		var position,
			inst = this._getInst(obj),
			isRTL = this._get(inst, "isRTL");

		while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) {
			obj = obj[isRTL ? "previousSibling" : "nextSibling"];
		}

		position = $(obj).offset();
		return [position.left, position.top];
	},

	/* Hide the date picker from view.
	 * @param  input  element - the input field attached to the date picker
	 */
	_hideDatepicker: function(input) {
		var showAnim, duration, postProcess, onClose,
			inst = this._curInst;

		if (!inst || (input && inst !== $.data(input, PROP_NAME))) {
			return;
		}

		if (this._datepickerShowing) {
			showAnim = this._get(inst, "showAnim");
			duration = this._get(inst, "duration");
			postProcess = function() {
				$.datepicker._tidyDialog(inst);
			};

			// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
			if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {
				inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess);
			} else {
				inst.dpDiv[(showAnim === "slideDown" ? "slideUp" :
					(showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess);
			}

			if (!showAnim) {
				postProcess();
			}
			this._datepickerShowing = false;

			onClose = this._get(inst, "onClose");
			if (onClose) {
				onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]);
			}

			this._lastInput = null;
			if (this._inDialog) {
				this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" });
				if ($.blockUI) {
					$.unblockUI();
					$("body").append(this.dpDiv);
				}
			}
			this._inDialog = false;
		}
	},

	/* Tidy up after a dialog display. */
	_tidyDialog: function(inst) {
		inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar");
	},

	/* Close date picker if clicked elsewhere. */
	_checkExternalClick: function(event) {
		if (!$.datepicker._curInst) {
			return;
		}

		var $target = $(event.target),
			inst = $.datepicker._getInst($target[0]);

		if ( ( ( $target[0].id !== $.datepicker._mainDivId &&
				$target.parents("#" + $.datepicker._mainDivId).length === 0 &&
				!$target.hasClass($.datepicker.markerClassName) &&
				!$target.closest("." + $.datepicker._triggerClass).length &&
				$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) ||
			( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) {
				$.datepicker._hideDatepicker();
		}
	},

	/* Adjust one of the date sub-fields. */
	_adjustDate: function(id, offset, period) {
		var target = $(id),
			inst = this._getInst(target[0]);

		if (this._isDisabledDatepicker(target[0])) {
			return;
		}
		this._adjustInstDate(inst, offset +
			(period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning
			period);
		this._updateDatepicker(inst);
	},

	/* Action for current link. */
	_gotoToday: function(id) {
		var date,
			target = $(id),
			inst = this._getInst(target[0]);

		if (this._get(inst, "gotoCurrent") && inst.currentDay) {
			inst.selectedDay = inst.currentDay;
			inst.drawMonth = inst.selectedMonth = inst.currentMonth;
			inst.drawYear = inst.selectedYear = inst.currentYear;
		} else {
			date = new Date();
			inst.selectedDay = date.getDate();
			inst.drawMonth = inst.selectedMonth = date.getMonth();
			inst.drawYear = inst.selectedYear = date.getFullYear();
		}
		this._notifyChange(inst);
		this._adjustDate(target);
	},

	/* Action for selecting a new month/year. */
	_selectMonthYear: function(id, select, period) {
		var target = $(id),
			inst = this._getInst(target[0]);

		inst["selected" + (period === "M" ? "Month" : "Year")] =
		inst["draw" + (period === "M" ? "Month" : "Year")] =
			parseInt(select.options[select.selectedIndex].value,10);

		this._notifyChange(inst);
		this._adjustDate(target);
	},

	/* Action for selecting a day. */
	_selectDay: function(id, month, year, td) {
		var inst,
			target = $(id);

		if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
			return;
		}

		inst = this._getInst(target[0]);
		inst.selectedDay = inst.currentDay = $("a", td).html();
		inst.selectedMonth = inst.currentMonth = month;
		inst.selectedYear = inst.currentYear = year;
		this._selectDate(id, this._formatDate(inst,
			inst.currentDay, inst.currentMonth, inst.currentYear));
	},

	/* Erase the input field and hide the date picker. */
	_clearDate: function(id) {
		var target = $(id);
		this._selectDate(target, "");
	},

	/* Update the input field with the selected date. */
	_selectDate: function(id, dateStr) {
		var onSelect,
			target = $(id),
			inst = this._getInst(target[0]);

		dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
		if (inst.input) {
			inst.input.val(dateStr);
		}
		this._updateAlternate(inst);

		onSelect = this._get(inst, "onSelect");
		if (onSelect) {
			onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);  // trigger custom callback
		} else if (inst.input) {
			inst.input.trigger("change"); // fire the change event
		}

		if (inst.inline){
			this._updateDatepicker(inst);
		} else {
			this._hideDatepicker();
			this._lastInput = inst.input[0];
			if (typeof(inst.input[0]) !== "object") {
				inst.input.focus(); // restore focus
			}
			this._lastInput = null;
		}
	},

	/* Update any alternate field to synchronise with the main field. */
	_updateAlternate: function(inst) {
		var altFormat, date, dateStr,
			altField = this._get(inst, "altField");

		if (altField) { // update alternate field too
			altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat");
			date = this._getDate(inst);
			dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
			$(altField).each(function() { $(this).val(dateStr); });
		}
	},

	/* Set as beforeShowDay function to prevent selection of weekends.
	 * @param  date  Date - the date to customise
	 * @return [boolean, string] - is this date selectable?, what is its CSS class?
	 */
	noWeekends: function(date) {
		var day = date.getDay();
		return [(day > 0 && day < 6), ""];
	},

	/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
	 * @param  date  Date - the date to get the week for
	 * @return  number - the number of the week within the year that contains this date
	 */
	iso8601Week: function(date) {
		var time,
			checkDate = new Date(date.getTime());

		// Find Thursday of this week starting on Monday
		checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));

		time = checkDate.getTime();
		checkDate.setMonth(0); // Compare with Jan 1
		checkDate.setDate(1);
		return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
	},

	/* Parse a string value into a date object.
	 * See formatDate below for the possible formats.
	 *
	 * @param  format string - the expected format of the date
	 * @param  value string - the date in the above format
	 * @param  settings Object - attributes include:
	 *					shortYearCutoff  number - the cutoff year for determining the century (optional)
	 *					dayNamesShort	string[7] - abbreviated names of the days from Sunday (optional)
	 *					dayNames		string[7] - names of the days from Sunday (optional)
	 *					monthNamesShort string[12] - abbreviated names of the months (optional)
	 *					monthNames		string[12] - names of the months (optional)
	 * @return  Date - the extracted date value or null if value is blank
	 */
	parseDate: function (format, value, settings) {
		if (format == null || value == null) {
			throw "Invalid arguments";
		}

		value = (typeof value === "object" ? value.toString() : value + "");
		if (value === "") {
			return null;
		}

		var iFormat, dim, extra,
			iValue = 0,
			shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff,
			shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
				new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)),
			dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
			dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
			monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
			monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
			year = -1,
			month = -1,
			day = -1,
			doy = -1,
			literal = false,
			date,
			// Check whether a format character is doubled
			lookAhead = function(match) {
				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
				if (matches) {
					iFormat++;
				}
				return matches;
			},
			// Extract a number from the string value
			getNumber = function(match) {
				var isDoubled = lookAhead(match),
					size = (match === "@" ? 14 : (match === "!" ? 20 :
					(match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))),
					digits = new RegExp("^\\d{1," + size + "}"),
					num = value.substring(iValue).match(digits);
				if (!num) {
					throw "Missing number at position " + iValue;
				}
				iValue += num[0].length;
				return parseInt(num[0], 10);
			},
			// Extract a name from the string value and convert to an index
			getName = function(match, shortNames, longNames) {
				var index = -1,
					names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) {
						return [ [k, v] ];
					}).sort(function (a, b) {
						return -(a[1].length - b[1].length);
					});

				$.each(names, function (i, pair) {
					var name = pair[1];
					if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) {
						index = pair[0];
						iValue += name.length;
						return false;
					}
				});
				if (index !== -1) {
					return index + 1;
				} else {
					throw "Unknown name at position " + iValue;
				}
			},
			// Confirm that a literal character matches the string value
			checkLiteral = function() {
				if (value.charAt(iValue) !== format.charAt(iFormat)) {
					throw "Unexpected literal at position " + iValue;
				}
				iValue++;
			};

		for (iFormat = 0; iFormat < format.length; iFormat++) {
			if (literal) {
				if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
					literal = false;
				} else {
					checkLiteral();
				}
			} else {
				switch (format.charAt(iFormat)) {
					case "d":
						day = getNumber("d");
						break;
					case "D":
						getName("D", dayNamesShort, dayNames);
						break;
					case "o":
						doy = getNumber("o");
						break;
					case "m":
						month = getNumber("m");
						break;
					case "M":
						month = getName("M", monthNamesShort, monthNames);
						break;
					case "y":
						year = getNumber("y");
						break;
					case "@":
						date = new Date(getNumber("@"));
						year = date.getFullYear();
						month = date.getMonth() + 1;
						day = date.getDate();
						break;
					case "!":
						date = new Date((getNumber("!") - this._ticksTo1970) / 10000);
						year = date.getFullYear();
						month = date.getMonth() + 1;
						day = date.getDate();
						break;
					case "'":
						if (lookAhead("'")){
							checkLiteral();
						} else {
							literal = true;
						}
						break;
					default:
						checkLiteral();
				}
			}
		}

		if (iValue < value.length){
			extra = value.substr(iValue);
			if (!/^\s+/.test(extra)) {
				throw "Extra/unparsed characters found in date: " + extra;
			}
		}

		if (year === -1) {
			year = new Date().getFullYear();
		} else if (year < 100) {
			year += new Date().getFullYear() - new Date().getFullYear() % 100 +
				(year <= shortYearCutoff ? 0 : -100);
		}

		if (doy > -1) {
			month = 1;
			day = doy;
			do {
				dim = this._getDaysInMonth(year, month - 1);
				if (day <= dim) {
					break;
				}
				month++;
				day -= dim;
			} while (true);
		}

		date = this._daylightSavingAdjust(new Date(year, month - 1, day));
		if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) {
			throw "Invalid date"; // E.g. 31/02/00
		}
		return date;
	},

	/* Standard date formats. */
	ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601)
	COOKIE: "D, dd M yy",
	ISO_8601: "yy-mm-dd",
	RFC_822: "D, d M y",
	RFC_850: "DD, dd-M-y",
	RFC_1036: "D, d M y",
	RFC_1123: "D, d M yy",
	RFC_2822: "D, d M yy",
	RSS: "D, d M y", // RFC 822
	TICKS: "!",
	TIMESTAMP: "@",
	W3C: "yy-mm-dd", // ISO 8601

	_ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
		Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),

	/* Format a date object into a string value.
	 * The format can be combinations of the following:
	 * d  - day of month (no leading zero)
	 * dd - day of month (two digit)
	 * o  - day of year (no leading zeros)
	 * oo - day of year (three digit)
	 * D  - day name short
	 * DD - day name long
	 * m  - month of year (no leading zero)
	 * mm - month of year (two digit)
	 * M  - month name short
	 * MM - month name long
	 * y  - year (two digit)
	 * yy - year (four digit)
	 * @ - Unix timestamp (ms since 01/01/1970)
	 * ! - Windows ticks (100ns since 01/01/0001)
	 * "..." - literal text
	 * '' - single quote
	 *
	 * @param  format string - the desired format of the date
	 * @param  date Date - the date value to format
	 * @param  settings Object - attributes include:
	 *					dayNamesShort	string[7] - abbreviated names of the days from Sunday (optional)
	 *					dayNames		string[7] - names of the days from Sunday (optional)
	 *					monthNamesShort string[12] - abbreviated names of the months (optional)
	 *					monthNames		string[12] - names of the months (optional)
	 * @return  string - the date in the above format
	 */
	formatDate: function (format, date, settings) {
		if (!date) {
			return "";
		}

		var iFormat,
			dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
			dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
			monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
			monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
			// Check whether a format character is doubled
			lookAhead = function(match) {
				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
				if (matches) {
					iFormat++;
				}
				return matches;
			},
			// Format a number, with leading zero if necessary
			formatNumber = function(match, value, len) {
				var num = "" + value;
				if (lookAhead(match)) {
					while (num.length < len) {
						num = "0" + num;
					}
				}
				return num;
			},
			// Format a name, short or long as requested
			formatName = function(match, value, shortNames, longNames) {
				return (lookAhead(match) ? longNames[value] : shortNames[value]);
			},
			output = "",
			literal = false;

		if (date) {
			for (iFormat = 0; iFormat < format.length; iFormat++) {
				if (literal) {
					if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
						literal = false;
					} else {
						output += format.charAt(iFormat);
					}
				} else {
					switch (format.charAt(iFormat)) {
						case "d":
							output += formatNumber("d", date.getDate(), 2);
							break;
						case "D":
							output += formatName("D", date.getDay(), dayNamesShort, dayNames);
							break;
						case "o":
							output += formatNumber("o",
								Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
							break;
						case "m":
							output += formatNumber("m", date.getMonth() + 1, 2);
							break;
						case "M":
							output += formatName("M", date.getMonth(), monthNamesShort, monthNames);
							break;
						case "y":
							output += (lookAhead("y") ? date.getFullYear() :
								(date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100);
							break;
						case "@":
							output += date.getTime();
							break;
						case "!":
							output += date.getTime() * 10000 + this._ticksTo1970;
							break;
						case "'":
							if (lookAhead("'")) {
								output += "'";
							} else {
								literal = true;
							}
							break;
						default:
							output += format.charAt(iFormat);
					}
				}
			}
		}
		return output;
	},

	/* Extract all possible characters from the date format. */
	_possibleChars: function (format) {
		var iFormat,
			chars = "",
			literal = false,
			// Check whether a format character is doubled
			lookAhead = function(match) {
				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
				if (matches) {
					iFormat++;
				}
				return matches;
			};

		for (iFormat = 0; iFormat < format.length; iFormat++) {
			if (literal) {
				if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
					literal = false;
				} else {
					chars += format.charAt(iFormat);
				}
			} else {
				switch (format.charAt(iFormat)) {
					case "d": case "m": case "y": case "@":
						chars += "0123456789";
						break;
					case "D": case "M":
						return null; // Accept anything
					case "'":
						if (lookAhead("'")) {
							chars += "'";
						} else {
							literal = true;
						}
						break;
					default:
						chars += format.charAt(iFormat);
				}
			}
		}
		return chars;
	},

	/* Get a setting value, defaulting if necessary. */
	_get: function(inst, name) {
		return inst.settings[name] !== undefined ?
			inst.settings[name] : this._defaults[name];
	},

	/* Parse existing date and initialise date picker. */
	_setDateFromField: function(inst, noDefault) {
		if (inst.input.val() === inst.lastVal) {
			return;
		}

		var dateFormat = this._get(inst, "dateFormat"),
			dates = inst.lastVal = inst.input ? inst.input.val() : null,
			defaultDate = this._getDefaultDate(inst),
			date = defaultDate,
			settings = this._getFormatConfig(inst);

		try {
			date = this.parseDate(dateFormat, dates, settings) || defaultDate;
		} catch (event) {
			dates = (noDefault ? "" : dates);
		}
		inst.selectedDay = date.getDate();
		inst.drawMonth = inst.selectedMonth = date.getMonth();
		inst.drawYear = inst.selectedYear = date.getFullYear();
		inst.currentDay = (dates ? date.getDate() : 0);
		inst.currentMonth = (dates ? date.getMonth() : 0);
		inst.currentYear = (dates ? date.getFullYear() : 0);
		this._adjustInstDate(inst);
	},

	/* Retrieve the default date shown on opening. */
	_getDefaultDate: function(inst) {
		return this._restrictMinMax(inst,
			this._determineDate(inst, this._get(inst, "defaultDate"), new Date()));
	},

	/* A date may be specified as an exact value or a relative one. */
	_determineDate: function(inst, date, defaultDate) {
		var offsetNumeric = function(offset) {
				var date = new Date();
				date.setDate(date.getDate() + offset);
				return date;
			},
			offsetString = function(offset) {
				try {
					return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
						offset, $.datepicker._getFormatConfig(inst));
				}
				catch (e) {
					// Ignore
				}

				var date = (offset.toLowerCase().match(/^c/) ?
					$.datepicker._getDate(inst) : null) || new Date(),
					year = date.getFullYear(),
					month = date.getMonth(),
					day = date.getDate(),
					pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
					matches = pattern.exec(offset);

				while (matches) {
					switch (matches[2] || "d") {
						case "d" : case "D" :
							day += parseInt(matches[1],10); break;
						case "w" : case "W" :
							day += parseInt(matches[1],10) * 7; break;
						case "m" : case "M" :
							month += parseInt(matches[1],10);
							day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
							break;
						case "y": case "Y" :
							year += parseInt(matches[1],10);
							day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
							break;
					}
					matches = pattern.exec(offset);
				}
				return new Date(year, month, day);
			},
			newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) :
				(typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));

		newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate);
		if (newDate) {
			newDate.setHours(0);
			newDate.setMinutes(0);
			newDate.setSeconds(0);
			newDate.setMilliseconds(0);
		}
		return this._daylightSavingAdjust(newDate);
	},

	/* Handle switch to/from daylight saving.
	 * Hours may be non-zero on daylight saving cut-over:
	 * > 12 when midnight changeover, but then cannot generate
	 * midnight datetime, so jump to 1AM, otherwise reset.
	 * @param  date  (Date) the date to check
	 * @return  (Date) the corrected date
	 */
	_daylightSavingAdjust: function(date) {
		if (!date) {
			return null;
		}
		date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
		return date;
	},

	/* Set the date(s) directly. */
	_setDate: function(inst, date, noChange) {
		var clear = !date,
			origMonth = inst.selectedMonth,
			origYear = inst.selectedYear,
			newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));

		inst.selectedDay = inst.currentDay = newDate.getDate();
		inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
		inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
		if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) {
			this._notifyChange(inst);
		}
		this._adjustInstDate(inst);
		if (inst.input) {
			inst.input.val(clear ? "" : this._formatDate(inst));
		}
	},

	/* Retrieve the date(s) directly. */
	_getDate: function(inst) {
		var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null :
			this._daylightSavingAdjust(new Date(
			inst.currentYear, inst.currentMonth, inst.currentDay)));
			return startDate;
	},

	/* Attach the onxxx handlers.  These are declared statically so
	 * they work with static code transformers like Caja.
	 */
	_attachHandlers: function(inst) {
		var stepMonths = this._get(inst, "stepMonths"),
			id = "#" + inst.id.replace( /\\\\/g, "\\" );
		inst.dpDiv.find("[data-handler]").map(function () {
			var handler = {
				prev: function () {
					$.datepicker._adjustDate(id, -stepMonths, "M");
				},
				next: function () {
					$.datepicker._adjustDate(id, +stepMonths, "M");
				},
				hide: function () {
					$.datepicker._hideDatepicker();
				},
				today: function () {
					$.datepicker._gotoToday(id);
				},
				selectDay: function () {
					$.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this);
					return false;
				},
				selectMonth: function () {
					$.datepicker._selectMonthYear(id, this, "M");
					return false;
				},
				selectYear: function () {
					$.datepicker._selectMonthYear(id, this, "Y");
					return false;
				}
			};
			$(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]);
		});
	},

	/* Generate the HTML for the current state of the date picker. */
	_generateHTML: function(inst) {
		var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
			controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
			monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
			selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
			cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
			printDate, dRow, tbody, daySettings, otherMonth, unselectable,
			tempDate = new Date(),
			today = this._daylightSavingAdjust(
				new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time
			isRTL = this._get(inst, "isRTL"),
			showButtonPanel = this._get(inst, "showButtonPanel"),
			hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"),
			navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"),
			numMonths = this._getNumberOfMonths(inst),
			showCurrentAtPos = this._get(inst, "showCurrentAtPos"),
			stepMonths = this._get(inst, "stepMonths"),
			isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1),
			currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
				new Date(inst.currentYear, inst.currentMonth, inst.currentDay))),
			minDate = this._getMinMaxDate(inst, "min"),
			maxDate = this._getMinMaxDate(inst, "max"),
			drawMonth = inst.drawMonth - showCurrentAtPos,
			drawYear = inst.drawYear;

		if (drawMonth < 0) {
			drawMonth += 12;
			drawYear--;
		}
		if (maxDate) {
			maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
				maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
			maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
			while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
				drawMonth--;
				if (drawMonth < 0) {
					drawMonth = 11;
					drawYear--;
				}
			}
		}
		inst.drawMonth = drawMonth;
		inst.drawYear = drawYear;

		prevText = this._get(inst, "prevText");
		prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
			this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
			this._getFormatConfig(inst)));

		prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
			"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" +
			" title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>" :
			(hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+ prevText +"'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>"));

		nextText = this._get(inst, "nextText");
		nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
			this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
			this._getFormatConfig(inst)));

		next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
			"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" +
			" title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>" :
			(hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+ nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>"));

		currentText = this._get(inst, "currentText");
		gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today);
		currentText = (!navigationAsDateFormat ? currentText :
			this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));

		controls = (!inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" +
			this._get(inst, "closeText") + "</button>" : "");

		buttonPanel = (showButtonPanel) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + (isRTL ? controls : "") +
			(this._isInRange(inst, gotoDate) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" +
			">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : "";

		firstDay = parseInt(this._get(inst, "firstDay"),10);
		firstDay = (isNaN(firstDay) ? 0 : firstDay);

		showWeek = this._get(inst, "showWeek");
		dayNames = this._get(inst, "dayNames");
		dayNamesMin = this._get(inst, "dayNamesMin");
		monthNames = this._get(inst, "monthNames");
		monthNamesShort = this._get(inst, "monthNamesShort");
		beforeShowDay = this._get(inst, "beforeShowDay");
		showOtherMonths = this._get(inst, "showOtherMonths");
		selectOtherMonths = this._get(inst, "selectOtherMonths");
		defaultDate = this._getDefaultDate(inst);
		html = "";
		dow;
		for (row = 0; row < numMonths[0]; row++) {
			group = "";
			this.maxRows = 4;
			for (col = 0; col < numMonths[1]; col++) {
				selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
				cornerClass = " ui-corner-all";
				calender = "";
				if (isMultiMonth) {
					calender += "<div class='ui-datepicker-group";
					if (numMonths[1] > 1) {
						switch (col) {
							case 0: calender += " ui-datepicker-group-first";
								cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break;
							case numMonths[1]-1: calender += " ui-datepicker-group-last";
								cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break;
							default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
						}
					}
					calender += "'>";
				}
				calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
					(/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") +
					(/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") +
					this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
					row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
					"</div><table class='ui-datepicker-calendar'><thead>" +
					"<tr>";
				thead = (showWeek ? "<th class='ui-datepicker-week-col'>" + this._get(inst, "weekHeader") + "</th>" : "");
				for (dow = 0; dow < 7; dow++) { // days of the week
					day = (dow + firstDay) % 7;
					thead += "<th" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" +
						"<span title='" + dayNames[day] + "'>" + dayNamesMin[day] + "</span></th>";
				}
				calender += thead + "</tr></thead><tbody>";
				daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
				if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) {
					inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
				}
				leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
				curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
				numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
				this.maxRows = numRows;
				printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
				for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows
					calender += "<tr>";
					tbody = (!showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
						this._get(inst, "calculateWeek")(printDate) + "</td>");
					for (dow = 0; dow < 7; dow++) { // create date picker days
						daySettings = (beforeShowDay ?
							beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]);
						otherMonth = (printDate.getMonth() !== drawMonth);
						unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
							(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
						tbody += "<td class='" +
							((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends
							(otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months
							((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key
							(defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ?
							// or defaultDate is current printedDate and defaultDate is selectedDate
							" " + this._dayOverClass : "") + // highlight selected day
							(unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") +  // highlight unselectable days
							(otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates
							(printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day
							(printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "'" + // highlight today (if different)
							((!otherMonth || showOtherMonths) && daySettings[2] ? " title='" + daySettings[2].replace(/'/g, "&#39;") + "'" : "") + // cell title
							(unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'") + ">" + // actions
							(otherMonth && !showOtherMonths ? "&#xa0;" : // display for other months
							(unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
							(printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") +
							(printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day
							(otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months
							"' href='#'>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date
						printDate.setDate(printDate.getDate() + 1);
						printDate = this._daylightSavingAdjust(printDate);
					}
					calender += tbody + "</tr>";
				}
				drawMonth++;
				if (drawMonth > 11) {
					drawMonth = 0;
					drawYear++;
				}
				calender += "</tbody></table>" + (isMultiMonth ? "</div>" +
							((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class='ui-datepicker-row-break'></div>" : "") : "");
				group += calender;
			}
			html += group;
		}
		html += buttonPanel;
		inst._keyEvent = false;
		return html;
	},

	/* Generate the month and year header. */
	_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
			secondary, monthNames, monthNamesShort) {

		var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
			changeMonth = this._get(inst, "changeMonth"),
			changeYear = this._get(inst, "changeYear"),
			showMonthAfterYear = this._get(inst, "showMonthAfterYear"),
			html = "<div class='ui-datepicker-title'>",
			monthHtml = "";

		// month selection
		if (secondary || !changeMonth) {
			monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>";
		} else {
			inMinYear = (minDate && minDate.getFullYear() === drawYear);
			inMaxYear = (maxDate && maxDate.getFullYear() === drawYear);
			monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>";
			for ( month = 0; month < 12; month++) {
				if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) {
					monthHtml += "<option value='" + month + "'" +
						(month === drawMonth ? " selected='selected'" : "") +
						">" + monthNamesShort[month] + "</option>";
				}
			}
			monthHtml += "</select>";
		}

		if (!showMonthAfterYear) {
			html += monthHtml + (secondary || !(changeMonth && changeYear) ? "&#xa0;" : "");
		}

		// year selection
		if ( !inst.yearshtml ) {
			inst.yearshtml = "";
			if (secondary || !changeYear) {
				html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
			} else {
				// determine range of years to display
				years = this._get(inst, "yearRange").split(":");
				thisYear = new Date().getFullYear();
				determineYear = function(value) {
					var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) :
						(value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) :
						parseInt(value, 10)));
					return (isNaN(year) ? thisYear : year);
				};
				year = determineYear(years[0]);
				endYear = Math.max(year, determineYear(years[1] || ""));
				year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
				endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
				inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";
				for (; year <= endYear; year++) {
					inst.yearshtml += "<option value='" + year + "'" +
						(year === drawYear ? " selected='selected'" : "") +
						">" + year + "</option>";
				}
				inst.yearshtml += "</select>";

				html += inst.yearshtml;
				inst.yearshtml = null;
			}
		}

		html += this._get(inst, "yearSuffix");
		if (showMonthAfterYear) {
			html += (secondary || !(changeMonth && changeYear) ? "&#xa0;" : "") + monthHtml;
		}
		html += "</div>"; // Close datepicker_header
		return html;
	},

	/* Adjust one of the date sub-fields. */
	_adjustInstDate: function(inst, offset, period) {
		var year = inst.drawYear + (period === "Y" ? offset : 0),
			month = inst.drawMonth + (period === "M" ? offset : 0),
			day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0),
			date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day)));

		inst.selectedDay = date.getDate();
		inst.drawMonth = inst.selectedMonth = date.getMonth();
		inst.drawYear = inst.selectedYear = date.getFullYear();
		if (period === "M" || period === "Y") {
			this._notifyChange(inst);
		}
	},

	/* Ensure a date is within any min/max bounds. */
	_restrictMinMax: function(inst, date) {
		var minDate = this._getMinMaxDate(inst, "min"),
			maxDate = this._getMinMaxDate(inst, "max"),
			newDate = (minDate && date < minDate ? minDate : date);
		return (maxDate && newDate > maxDate ? maxDate : newDate);
	},

	/* Notify change of month/year. */
	_notifyChange: function(inst) {
		var onChange = this._get(inst, "onChangeMonthYear");
		if (onChange) {
			onChange.apply((inst.input ? inst.input[0] : null),
				[inst.selectedYear, inst.selectedMonth + 1, inst]);
		}
	},

	/* Determine the number of months to show. */
	_getNumberOfMonths: function(inst) {
		var numMonths = this._get(inst, "numberOfMonths");
		return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths));
	},

	/* Determine the current maximum date - ensure no time components are set. */
	_getMinMaxDate: function(inst, minMax) {
		return this._determineDate(inst, this._get(inst, minMax + "Date"), null);
	},

	/* Find the number of days in a given month. */
	_getDaysInMonth: function(year, month) {
		return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
	},

	/* Find the day of the week of the first of a month. */
	_getFirstDayOfMonth: function(year, month) {
		return new Date(year, month, 1).getDay();
	},

	/* Determines if we should allow a "next/prev" month display change. */
	_canAdjustMonth: function(inst, offset, curYear, curMonth) {
		var numMonths = this._getNumberOfMonths(inst),
			date = this._daylightSavingAdjust(new Date(curYear,
			curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));

		if (offset < 0) {
			date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
		}
		return this._isInRange(inst, date);
	},

	/* Is the given date in the accepted range? */
	_isInRange: function(inst, date) {
		var yearSplit, currentYear,
			minDate = this._getMinMaxDate(inst, "min"),
			maxDate = this._getMinMaxDate(inst, "max"),
			minYear = null,
			maxYear = null,
			years = this._get(inst, "yearRange");
			if (years){
				yearSplit = years.split(":");
				currentYear = new Date().getFullYear();
				minYear = parseInt(yearSplit[0], 10);
				maxYear = parseInt(yearSplit[1], 10);
				if ( yearSplit[0].match(/[+\-].*/) ) {
					minYear += currentYear;
				}
				if ( yearSplit[1].match(/[+\-].*/) ) {
					maxYear += currentYear;
				}
			}

		return ((!minDate || date.getTime() >= minDate.getTime()) &&
			(!maxDate || date.getTime() <= maxDate.getTime()) &&
			(!minYear || date.getFullYear() >= minYear) &&
			(!maxYear || date.getFullYear() <= maxYear));
	},

	/* Provide the configuration settings for formatting/parsing. */
	_getFormatConfig: function(inst) {
		var shortYearCutoff = this._get(inst, "shortYearCutoff");
		shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff :
			new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
		return {shortYearCutoff: shortYearCutoff,
			dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"),
			monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")};
	},

	/* Format the given date for display. */
	_formatDate: function(inst, day, month, year) {
		if (!day) {
			inst.currentDay = inst.selectedDay;
			inst.currentMonth = inst.selectedMonth;
			inst.currentYear = inst.selectedYear;
		}
		var date = (day ? (typeof day === "object" ? day :
			this._daylightSavingAdjust(new Date(year, month, day))) :
			this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
		return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst));
	}
});

/*
 * Bind hover events for datepicker elements.
 * Done via delegate so the binding only occurs once in the lifetime of the parent div.
 * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
 */
function bindHover(dpDiv) {
	var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
	return dpDiv.delegate(selector, "mouseout", function() {
			$(this).removeClass("ui-state-hover");
			if (this.className.indexOf("ui-datepicker-prev") !== -1) {
				$(this).removeClass("ui-datepicker-prev-hover");
			}
			if (this.className.indexOf("ui-datepicker-next") !== -1) {
				$(this).removeClass("ui-datepicker-next-hover");
			}
		})
		.delegate(selector, "mouseover", function(){
			if (!$.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0])) {
				$(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");
				$(this).addClass("ui-state-hover");
				if (this.className.indexOf("ui-datepicker-prev") !== -1) {
					$(this).addClass("ui-datepicker-prev-hover");
				}
				if (this.className.indexOf("ui-datepicker-next") !== -1) {
					$(this).addClass("ui-datepicker-next-hover");
				}
			}
		});
}

/* jQuery extend now ignores nulls! */
function extendRemove(target, props) {
	$.extend(target, props);
	for (var name in props) {
		if (props[name] == null) {
			target[name] = props[name];
		}
	}
	return target;
}

/* Invoke the datepicker functionality.
   @param  options  string - a command, optionally followed by additional parameters or
					Object - settings for attaching new datepicker functionality
   @return  jQuery object */
$.fn.datepicker = function(options){

	/* Verify an empty collection wasn't passed - Fixes #6976 */
	if ( !this.length ) {
		return this;
	}

	/* Initialise the date picker. */
	if (!$.datepicker.initialized) {
		$(document).mousedown($.datepicker._checkExternalClick);
		$.datepicker.initialized = true;
	}

	/* Append datepicker main container to body if not exist. */
	if ($("#"+$.datepicker._mainDivId).length === 0) {
		$("body").append($.datepicker.dpDiv);
	}

	var otherArgs = Array.prototype.slice.call(arguments, 1);
	if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) {
		return $.datepicker["_" + options + "Datepicker"].
			apply($.datepicker, [this[0]].concat(otherArgs));
	}
	if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") {
		return $.datepicker["_" + options + "Datepicker"].
			apply($.datepicker, [this[0]].concat(otherArgs));
	}
	return this.each(function() {
		typeof options === "string" ?
			$.datepicker["_" + options + "Datepicker"].
				apply($.datepicker, [this].concat(otherArgs)) :
			$.datepicker._attachDatepicker(this, options);
	});
};

$.datepicker = new Datepicker(); // singleton instance
$.datepicker.initialized = false;
$.datepicker.uuid = new Date().getTime();
$.datepicker.version = "1.10.3";

})(jQuery);
(function( $, undefined ) {

// used to prevent race conditions with remote data sources
var requestIndex = 0;

$.widget( "ui.autocomplete", {
	version: "1.10.3",
	defaultElement: "<input>",
	options: {
		appendTo: null,
		autoFocus: false,
		delay: 300,
		minLength: 1,
		position: {
			my: "left top",
			at: "left bottom",
			collision: "none"
		},
		source: null,

		// callbacks
		change: null,
		close: null,
		focus: null,
		open: null,
		response: null,
		search: null,
		select: null
	},

	pending: 0,

	_create: function() {
		// Some browsers only repeat keydown events, not keypress events,
		// so we use the suppressKeyPress flag to determine if we've already
		// handled the keydown event. #7269
		// Unfortunately the code for & in keypress is the same as the up arrow,
		// so we use the suppressKeyPressRepeat flag to avoid handling keypress
		// events when we know the keydown event was used to modify the
		// search term. #7799
		var suppressKeyPress, suppressKeyPressRepeat, suppressInput,
			nodeName = this.element[0].nodeName.toLowerCase(),
			isTextarea = nodeName === "textarea",
			isInput = nodeName === "input";

		this.isMultiLine =
			// Textareas are always multi-line
			isTextarea ? true :
			// Inputs are always single-line, even if inside a contentEditable element
			// IE also treats inputs as contentEditable
			isInput ? false :
			// All other element types are determined by whether or not they're contentEditable
			this.element.prop( "isContentEditable" );

		this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ];
		this.isNewMenu = true;

		this.element
			.addClass( "ui-autocomplete-input" )
			.attr( "autocomplete", "off" );

		this._on( this.element, {
			keydown: function( event ) {
				/*jshint maxcomplexity:15*/
				if ( this.element.prop( "readOnly" ) ) {
					suppressKeyPress = true;
					suppressInput = true;
					suppressKeyPressRepeat = true;
					return;
				}

				suppressKeyPress = false;
				suppressInput = false;
				suppressKeyPressRepeat = false;
				var keyCode = $.ui.keyCode;
				switch( event.keyCode ) {
				case keyCode.PAGE_UP:
					suppressKeyPress = true;
					this._move( "previousPage", event );
					break;
				case keyCode.PAGE_DOWN:
					suppressKeyPress = true;
					this._move( "nextPage", event );
					break;
				case keyCode.UP:
					suppressKeyPress = true;
					this._keyEvent( "previous", event );
					break;
				case keyCode.DOWN:
					suppressKeyPress = true;
					this._keyEvent( "next", event );
					break;
				case keyCode.ENTER:
				case keyCode.NUMPAD_ENTER:
					// when menu is open and has focus
					if ( this.menu.active ) {
						// #6055 - Opera still allows the keypress to occur
						// which causes forms to submit
						suppressKeyPress = true;
						event.preventDefault();
						this.menu.select( event );
					}
					break;
				case keyCode.TAB:
					if ( this.menu.active ) {
						this.menu.select( event );
					}
					break;
				case keyCode.ESCAPE:
					if ( this.menu.element.is( ":visible" ) ) {
						this._value( this.term );
						this.close( event );
						// Different browsers have different default behavior for escape
						// Single press can mean undo or clear
						// Double press in IE means clear the whole form
						event.preventDefault();
					}
					break;
				default:
					suppressKeyPressRepeat = true;
					// search timeout should be triggered before the input value is changed
					this._searchTimeout( event );
					break;
				}
			},
			keypress: function( event ) {
				if ( suppressKeyPress ) {
					suppressKeyPress = false;
					if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
						event.preventDefault();
					}
					return;
				}
				if ( suppressKeyPressRepeat ) {
					return;
				}

				// replicate some key handlers to allow them to repeat in Firefox and Opera
				var keyCode = $.ui.keyCode;
				switch( event.keyCode ) {
				case keyCode.PAGE_UP:
					this._move( "previousPage", event );
					break;
				case keyCode.PAGE_DOWN:
					this._move( "nextPage", event );
					break;
				case keyCode.UP:
					this._keyEvent( "previous", event );
					break;
				case keyCode.DOWN:
					this._keyEvent( "next", event );
					break;
				}
			},
			input: function( event ) {
				if ( suppressInput ) {
					suppressInput = false;
					event.preventDefault();
					return;
				}
				this._searchTimeout( event );
			},
			focus: function() {
				this.selectedItem = null;
				this.previous = this._value();
			},
			blur: function( event ) {
				if ( this.cancelBlur ) {
					delete this.cancelBlur;
					return;
				}

				clearTimeout( this.searching );
				this.close( event );
				this._change( event );
			}
		});

		this._initSource();
		this.menu = $( "<ul>" )
			.addClass( "ui-autocomplete ui-front" )
			.appendTo( this._appendTo() )
			.menu({
				// disable ARIA support, the live region takes care of that
				role: null
			})
			.hide()
			.data( "ui-menu" );

		this._on( this.menu.element, {
			mousedown: function( event ) {
				// prevent moving focus out of the text field
				event.preventDefault();

				// IE doesn't prevent moving focus even with event.preventDefault()
				// so we set a flag to know when we should ignore the blur event
				this.cancelBlur = true;
				this._delay(function() {
					delete this.cancelBlur;
				});

				// clicking on the scrollbar causes focus to shift to the body
				// but we can't detect a mouseup or a click immediately afterward
				// so we have to track the next mousedown and close the menu if
				// the user clicks somewhere outside of the autocomplete
				var menuElement = this.menu.element[ 0 ];
				if ( !$( event.target ).closest( ".ui-menu-item" ).length ) {
					this._delay(function() {
						var that = this;
						this.document.one( "mousedown", function( event ) {
							if ( event.target !== that.element[ 0 ] &&
									event.target !== menuElement &&
									!$.contains( menuElement, event.target ) ) {
								that.close();
							}
						});
					});
				}
			},
			menufocus: function( event, ui ) {
				// support: Firefox
				// Prevent accidental activation of menu items in Firefox (#7024 #9118)
				if ( this.isNewMenu ) {
					this.isNewMenu = false;
					if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) {
						this.menu.blur();

						this.document.one( "mousemove", function() {
							$( event.target ).trigger( event.originalEvent );
						});

						return;
					}
				}

				var item = ui.item.data( "ui-autocomplete-item" );
				if ( false !== this._trigger( "focus", event, { item: item } ) ) {
					// use value to match what will end up in the input, if it was a key event
					if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
						this._value( item.value );
					}
				} else {
					// Normally the input is populated with the item's value as the
					// menu is navigated, causing screen readers to notice a change and
					// announce the item. Since the focus event was canceled, this doesn't
					// happen, so we update the live region so that screen readers can
					// still notice the change and announce it.
					this.liveRegion.text( item.value );
				}
			},
			menuselect: function( event, ui ) {
				var item = ui.item.data( "ui-autocomplete-item" ),
					previous = this.previous;

				// only trigger when focus was lost (click on menu)
				if ( this.element[0] !== this.document[0].activeElement ) {
					this.element.focus();
					this.previous = previous;
					// #6109 - IE triggers two focus events and the second
					// is asynchronous, so we need to reset the previous
					// term synchronously and asynchronously :-(
					this._delay(function() {
						this.previous = previous;
						this.selectedItem = item;
					});
				}

				if ( false !== this._trigger( "select", event, { item: item } ) ) {
					this._value( item.value );
				}
				// reset the term after the select event
				// this allows custom select handling to work properly
				this.term = this._value();

				this.close( event );
				this.selectedItem = item;
			}
		});

		this.liveRegion = $( "<span>", {
				role: "status",
				"aria-live": "polite"
			})
			.addClass( "ui-helper-hidden-accessible" )
			.insertBefore( this.element );

		// turning off autocomplete prevents the browser from remembering the
		// value when navigating through history, so we re-enable autocomplete
		// if the page is unloaded before the widget is destroyed. #7790
		this._on( this.window, {
			beforeunload: function() {
				this.element.removeAttr( "autocomplete" );
			}
		});
	},

	_destroy: function() {
		clearTimeout( this.searching );
		this.element
			.removeClass( "ui-autocomplete-input" )
			.removeAttr( "autocomplete" );
		this.menu.element.remove();
		this.liveRegion.remove();
	},

	_setOption: function( key, value ) {
		this._super( key, value );
		if ( key === "source" ) {
			this._initSource();
		}
		if ( key === "appendTo" ) {
			this.menu.element.appendTo( this._appendTo() );
		}
		if ( key === "disabled" && value && this.xhr ) {
			this.xhr.abort();
		}
	},

	_appendTo: function() {
		var element = this.options.appendTo;

		if ( element ) {
			element = element.jquery || element.nodeType ?
				$( element ) :
				this.document.find( element ).eq( 0 );
		}

		if ( !element ) {
			element = this.element.closest( ".ui-front" );
		}

		if ( !element.length ) {
			element = this.document[0].body;
		}

		return element;
	},

	_initSource: function() {
		var array, url,
			that = this;
		if ( $.isArray(this.options.source) ) {
			array = this.options.source;
			this.source = function( request, response ) {
				response( $.ui.autocomplete.filter( array, request.term ) );
			};
		} else if ( typeof this.options.source === "string" ) {
			url = this.options.source;
			this.source = function( request, response ) {
				if ( that.xhr ) {
					that.xhr.abort();
				}
				that.xhr = $.ajax({
					url: url,
					data: request,
					dataType: "json",
					success: function( data ) {
						response( data );
					},
					error: function() {
						response( [] );
					}
				});
			};
		} else {
			this.source = this.options.source;
		}
	},

	_searchTimeout: function( event ) {
		clearTimeout( this.searching );
		this.searching = this._delay(function() {
			// only search if the value has changed
			if ( this.term !== this._value() ) {
				this.selectedItem = null;
				this.search( null, event );
			}
		}, this.options.delay );
	},

	search: function( value, event ) {
		value = value != null ? value : this._value();

		// always save the actual value, not the one passed as an argument
		this.term = this._value();

		if ( value.length < this.options.minLength ) {
			return this.close( event );
		}

		if ( this._trigger( "search", event ) === false ) {
			return;
		}

		return this._search( value );
	},

	_search: function( value ) {
		this.pending++;
		this.element.addClass( "ui-autocomplete-loading" );
		this.cancelSearch = false;

		this.source( { term: value }, this._response() );
	},

	_response: function() {
		var that = this,
			index = ++requestIndex;

		return function( content ) {
			if ( index === requestIndex ) {
				that.__response( content );
			}

			that.pending--;
			if ( !that.pending ) {
				that.element.removeClass( "ui-autocomplete-loading" );
			}
		};
	},

	__response: function( content ) {
		if ( content ) {
			content = this._normalize( content );
		}
		this._trigger( "response", null, { content: content } );
		if ( !this.options.disabled && content && content.length && !this.cancelSearch ) {
			this._suggest( content );
			this._trigger( "open" );
		} else {
			// use ._close() instead of .close() so we don't cancel future searches
			this._close();
		}
	},

	close: function( event ) {
		this.cancelSearch = true;
		this._close( event );
	},

	_close: function( event ) {
		if ( this.menu.element.is( ":visible" ) ) {
			this.menu.element.hide();
			this.menu.blur();
			this.isNewMenu = true;
			this._trigger( "close", event );
		}
	},

	_change: function( event ) {
		if ( this.previous !== this._value() ) {
			this._trigger( "change", event, { item: this.selectedItem } );
		}
	},

	_normalize: function( items ) {
		// assume all items have the right format when the first item is complete
		if ( items.length && items[0].label && items[0].value ) {
			return items;
		}
		return $.map( items, function( item ) {
			if ( typeof item === "string" ) {
				return {
					label: item,
					value: item
				};
			}
			return $.extend({
				label: item.label || item.value,
				value: item.value || item.label
			}, item );
		});
	},

	_suggest: function( items ) {
		var ul = this.menu.element.empty();
		this._renderMenu( ul, items );
		this.isNewMenu = true;
		this.menu.refresh();

		// size and position menu
		ul.show();
		this._resizeMenu();
		ul.position( $.extend({
			of: this.element
		}, this.options.position ));

		if ( this.options.autoFocus ) {
			this.menu.next();
		}
	},

	_resizeMenu: function() {
		var ul = this.menu.element;
		ul.outerWidth( Math.max(
			// Firefox wraps long text (possibly a rounding bug)
			// so we add 1px to avoid the wrapping (#7513)
			ul.width( "" ).outerWidth() + 1,
			this.element.outerWidth()
		) );
	},

	_renderMenu: function( ul, items ) {
		var that = this;
		$.each( items, function( index, item ) {
			that._renderItemData( ul, item );
		});
	},

	_renderItemData: function( ul, item ) {
		return this._renderItem( ul, item ).data( "ui-autocomplete-item", item );
	},

	_renderItem: function( ul, item ) {
		return $( "<li>" )
			.append( $( "<a>" ).text( item.label ) )
			.appendTo( ul );
	},

	_move: function( direction, event ) {
		if ( !this.menu.element.is( ":visible" ) ) {
			this.search( null, event );
			return;
		}
		if ( this.menu.isFirstItem() && /^previous/.test( direction ) ||
				this.menu.isLastItem() && /^next/.test( direction ) ) {
			this._value( this.term );
			this.menu.blur();
			return;
		}
		this.menu[ direction ]( event );
	},

	widget: function() {
		return this.menu.element;
	},

	_value: function() {
		return this.valueMethod.apply( this.element, arguments );
	},

	_keyEvent: function( keyEvent, event ) {
		if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
			this._move( keyEvent, event );

			// prevents moving cursor to beginning/end of the text field in some browsers
			event.preventDefault();
		}
	}
});

$.extend( $.ui.autocomplete, {
	escapeRegex: function( value ) {
		return value.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");
	},
	filter: function(array, term) {
		var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" );
		return $.grep( array, function(value) {
			return matcher.test( value.label || value.value || value );
		});
	}
});


// live region extension, adding a `messages` option
// NOTE: This is an experimental API. We are still investigating
// a full solution for string manipulation and internationalization.
$.widget( "ui.autocomplete", $.ui.autocomplete, {
	options: {
		messages: {
			noResults: "No search results.",
			results: function( amount ) {
				return amount + ( amount > 1 ? " results are" : " result is" ) +
					" available, use up and down arrow keys to navigate.";
			}
		}
	},

	__response: function( content ) {
		var message;
		this._superApply( arguments );
		if ( this.options.disabled || this.cancelSearch ) {
			return;
		}
		if ( content && content.length ) {
			message = this.options.messages.results( content.length );
		} else {
			message = this.options.messages.noResults;
		}
		this.liveRegion.text( message );
	}
});

}( jQuery ));
(function( $, undefined ) {

$.widget( "ui.menu", {
	version: "1.10.3",
	defaultElement: "<ul>",
	delay: 300,
	options: {
		icons: {
			submenu: "ui-icon-carat-1-e"
		},
		menus: "ul",
		position: {
			my: "left top",
			at: "right top"
		},
		role: "menu",

		// callbacks
		blur: null,
		focus: null,
		select: null
	},

	_create: function() {
		this.activeMenu = this.element;
		// flag used to prevent firing of the click handler
		// as the event bubbles up through nested menus
		this.mouseHandled = false;
		this.element
			.uniqueId()
			.addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )
			.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length )
			.attr({
				role: this.options.role,
				tabIndex: 0
			})
			// need to catch all clicks on disabled menu
			// not possible through _on
			.bind( "click" + this.eventNamespace, $.proxy(function( event ) {
				if ( this.options.disabled ) {
					event.preventDefault();
				}
			}, this ));

		if ( this.options.disabled ) {
			this.element
				.addClass( "ui-state-disabled" )
				.attr( "aria-disabled", "true" );
		}

		this._on({
			// Prevent focus from sticking to links inside menu after clicking
			// them (focus should always stay on UL during navigation).
			"mousedown .ui-menu-item > a": function( event ) {
				event.preventDefault();
			},
			"click .ui-state-disabled > a": function( event ) {
				event.preventDefault();
			},
			"click .ui-menu-item:has(a)": function( event ) {
				var target = $( event.target ).closest( ".ui-menu-item" );
				if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) {
					this.mouseHandled = true;

					this.select( event );
					// Open submenu on click
					if ( target.has( ".ui-menu" ).length ) {
						this.expand( event );
					} else if ( !this.element.is( ":focus" ) ) {
						// Redirect focus to the menu
						this.element.trigger( "focus", [ true ] );

						// If the active item is on the top level, let it stay active.
						// Otherwise, blur the active item since it is no longer visible.
						if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) {
							clearTimeout( this.timer );
						}
					}
				}
			},
			"mouseenter .ui-menu-item": function( event ) {
				var target = $( event.currentTarget );
				// Remove ui-state-active class from siblings of the newly focused menu item
				// to avoid a jump caused by adjacent elements both having a class with a border
				target.siblings().children( ".ui-state-active" ).removeClass( "ui-state-active" );
				this.focus( event, target );
			},
			mouseleave: "collapseAll",
			"mouseleave .ui-menu": "collapseAll",
			focus: function( event, keepActiveItem ) {
				// If there's already an active item, keep it active
				// If not, activate the first item
				var item = this.active || this.element.children( ".ui-menu-item" ).eq( 0 );

				if ( !keepActiveItem ) {
					this.focus( event, item );
				}
			},
			blur: function( event ) {
				this._delay(function() {
					if ( !$.contains( this.element[0], this.document[0].activeElement ) ) {
						this.collapseAll( event );
					}
				});
			},
			keydown: "_keydown"
		});

		this.refresh();

		// Clicks outside of a menu collapse any open menus
		this._on( this.document, {
			click: function( event ) {
				if ( !$( event.target ).closest( ".ui-menu" ).length ) {
					this.collapseAll( event );
				}

				// Reset the mouseHandled flag
				this.mouseHandled = false;
			}
		});
	},

	_destroy: function() {
		// Destroy (sub)menus
		this.element
			.removeAttr( "aria-activedescendant" )
			.find( ".ui-menu" ).addBack()
				.removeClass( "ui-menu ui-widget ui-widget-content ui-corner-all ui-menu-icons" )
				.removeAttr( "role" )
				.removeAttr( "tabIndex" )
				.removeAttr( "aria-labelledby" )
				.removeAttr( "aria-expanded" )
				.removeAttr( "aria-hidden" )
				.removeAttr( "aria-disabled" )
				.removeUniqueId()
				.show();

		// Destroy menu items
		this.element.find( ".ui-menu-item" )
			.removeClass( "ui-menu-item" )
			.removeAttr( "role" )
			.removeAttr( "aria-disabled" )
			.children( "a" )
				.removeUniqueId()
				.removeClass( "ui-corner-all ui-state-hover" )
				.removeAttr( "tabIndex" )
				.removeAttr( "role" )
				.removeAttr( "aria-haspopup" )
				.children().each( function() {
					var elem = $( this );
					if ( elem.data( "ui-menu-submenu-carat" ) ) {
						elem.remove();
					}
				});

		// Destroy menu dividers
		this.element.find( ".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" );
	},

	_keydown: function( event ) {
		/*jshint maxcomplexity:20*/
		var match, prev, character, skip, regex,
			preventDefault = true;

		function escape( value ) {
			return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" );
		}

		switch ( event.keyCode ) {
		case $.ui.keyCode.PAGE_UP:
			this.previousPage( event );
			break;
		case $.ui.keyCode.PAGE_DOWN:
			this.nextPage( event );
			break;
		case $.ui.keyCode.HOME:
			this._move( "first", "first", event );
			break;
		case $.ui.keyCode.END:
			this._move( "last", "last", event );
			break;
		case $.ui.keyCode.UP:
			this.previous( event );
			break;
		case $.ui.keyCode.DOWN:
			this.next( event );
			break;
		case $.ui.keyCode.LEFT:
			this.collapse( event );
			break;
		case $.ui.keyCode.RIGHT:
			if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
				this.expand( event );
			}
			break;
		case $.ui.keyCode.ENTER:
		case $.ui.keyCode.SPACE:
			this._activate( event );
			break;
		case $.ui.keyCode.ESCAPE:
			this.collapse( event );
			break;
		default:
			preventDefault = false;
			prev = this.previousFilter || "";
			character = String.fromCharCode( event.keyCode );
			skip = false;

			clearTimeout( this.filterTimer );

			if ( character === prev ) {
				skip = true;
			} else {
				character = prev + character;
			}

			regex = new RegExp( "^" + escape( character ), "i" );
			match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
				return regex.test( $( this ).children( "a" ).text() );
			});
			match = skip && match.index( this.active.next() ) !== -1 ?
				this.active.nextAll( ".ui-menu-item" ) :
				match;

			// If no matches on the current filter, reset to the last character pressed
			// to move down the menu to the first item that starts with that character
			if ( !match.length ) {
				character = String.fromCharCode( event.keyCode );
				regex = new RegExp( "^" + escape( character ), "i" );
				match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
					return regex.test( $( this ).children( "a" ).text() );
				});
			}

			if ( match.length ) {
				this.focus( event, match );
				if ( match.length > 1 ) {
					this.previousFilter = character;
					this.filterTimer = this._delay(function() {
						delete this.previousFilter;
					}, 1000 );
				} else {
					delete this.previousFilter;
				}
			} else {
				delete this.previousFilter;
			}
		}

		if ( preventDefault ) {
			event.preventDefault();
		}
	},

	_activate: function( event ) {
		if ( !this.active.is( ".ui-state-disabled" ) ) {
			if ( this.active.children( "a[aria-haspopup='true']" ).length ) {
				this.expand( event );
			} else {
				this.select( event );
			}
		}
	},

	refresh: function() {
		var menus,
			icon = this.options.icons.submenu,
			submenus = this.element.find( this.options.menus );

		// Initialize nested menus
		submenus.filter( ":not(.ui-menu)" )
			.addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )
			.hide()
			.attr({
				role: this.options.role,
				"aria-hidden": "true",
				"aria-expanded": "false"
			})
			.each(function() {
				var menu = $( this ),
					item = menu.prev( "a" ),
					submenuCarat = $( "<span>" )
						.addClass( "ui-menu-icon ui-icon " + icon )
						.data( "ui-menu-submenu-carat", true );

				item
					.attr( "aria-haspopup", "true" )
					.prepend( submenuCarat );
				menu.attr( "aria-labelledby", item.attr( "id" ) );
			});

		menus = submenus.add( this.element );

		// Don't refresh list items that are already adapted
		menus.children( ":not(.ui-menu-item):has(a)" )
			.addClass( "ui-menu-item" )
			.attr( "role", "presentation" )
			.children( "a" )
				.uniqueId()
				.addClass( "ui-corner-all" )
				.attr({
					tabIndex: -1,
					role: this._itemRole()
				});

		// Initialize unlinked menu-items containing spaces and/or dashes only as dividers
		menus.children( ":not(.ui-menu-item)" ).each(function() {
			var item = $( this );
			// hyphen, em dash, en dash
			if ( !/[^\-\u2014\u2013\s]/.test( item.text() ) ) {
				item.addClass( "ui-widget-content ui-menu-divider" );
			}
		});

		// Add aria-disabled attribute to any disabled menu item
		menus.children( ".ui-state-disabled" ).attr( "aria-disabled", "true" );

		// If the active item has been removed, blur the menu
		if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
			this.blur();
		}
	},

	_itemRole: function() {
		return {
			menu: "menuitem",
			listbox: "option"
		}[ this.options.role ];
	},

	_setOption: function( key, value ) {
		if ( key === "icons" ) {
			this.element.find( ".ui-menu-icon" )
				.removeClass( this.options.icons.submenu )
				.addClass( value.submenu );
		}
		this._super( key, value );
	},

	focus: function( event, item ) {
		var nested, focused;
		this.blur( event, event && event.type === "focus" );

		this._scrollIntoView( item );

		this.active = item.first();
		focused = this.active.children( "a" ).addClass( "ui-state-focus" );
		// Only update aria-activedescendant if there's a role
		// otherwise we assume focus is managed elsewhere
		if ( this.options.role ) {
			this.element.attr( "aria-activedescendant", focused.attr( "id" ) );
		}

		// Highlight active parent menu item, if any
		this.active
			.parent()
			.closest( ".ui-menu-item" )
			.children( "a:first" )
			.addClass( "ui-state-active" );

		if ( event && event.type === "keydown" ) {
			this._close();
		} else {
			this.timer = this._delay(function() {
				this._close();
			}, this.delay );
		}

		nested = item.children( ".ui-menu" );
		if ( nested.length && ( /^mouse/.test( event.type ) ) ) {
			this._startOpening(nested);
		}
		this.activeMenu = item.parent();

		this._trigger( "focus", event, { item: item } );
	},

	_scrollIntoView: function( item ) {
		var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;
		if ( this._hasScroll() ) {
			borderTop = parseFloat( $.css( this.activeMenu[0], "borderTopWidth" ) ) || 0;
			paddingTop = parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0;
			offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;
			scroll = this.activeMenu.scrollTop();
			elementHeight = this.activeMenu.height();
			itemHeight = item.height();

			if ( offset < 0 ) {
				this.activeMenu.scrollTop( scroll + offset );
			} else if ( offset + itemHeight > elementHeight ) {
				this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight );
			}
		}
	},

	blur: function( event, fromFocus ) {
		if ( !fromFocus ) {
			clearTimeout( this.timer );
		}

		if ( !this.active ) {
			return;
		}

		this.active.children( "a" ).removeClass( "ui-state-focus" );
		this.active = null;

		this._trigger( "blur", event, { item: this.active } );
	},

	_startOpening: function( submenu ) {
		clearTimeout( this.timer );

		// Don't open if already open fixes a Firefox bug that caused a .5 pixel
		// shift in the submenu position when mousing over the carat icon
		if ( submenu.attr( "aria-hidden" ) !== "true" ) {
			return;
		}

		this.timer = this._delay(function() {
			this._close();
			this._open( submenu );
		}, this.delay );
	},

	_open: function( submenu ) {
		var position = $.extend({
			of: this.active
		}, this.options.position );

		clearTimeout( this.timer );
		this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) )
			.hide()
			.attr( "aria-hidden", "true" );

		submenu
			.show()
			.removeAttr( "aria-hidden" )
			.attr( "aria-expanded", "true" )
			.position( position );
	},

	collapseAll: function( event, all ) {
		clearTimeout( this.timer );
		this.timer = this._delay(function() {
			// If we were passed an event, look for the submenu that contains the event
			var currentMenu = all ? this.element :
				$( event && event.target ).closest( this.element.find( ".ui-menu" ) );

			// If we found no valid submenu ancestor, use the main menu to close all sub menus anyway
			if ( !currentMenu.length ) {
				currentMenu = this.element;
			}

			this._close( currentMenu );

			this.blur( event );
			this.activeMenu = currentMenu;
		}, this.delay );
	},

	// With no arguments, closes the currently active menu - if nothing is active
	// it closes all menus.  If passed an argument, it will search for menus BELOW
	_close: function( startMenu ) {
		if ( !startMenu ) {
			startMenu = this.active ? this.active.parent() : this.element;
		}

		startMenu
			.find( ".ui-menu" )
				.hide()
				.attr( "aria-hidden", "true" )
				.attr( "aria-expanded", "false" )
			.end()
			.find( "a.ui-state-active" )
				.removeClass( "ui-state-active" );
	},

	collapse: function( event ) {
		var newItem = this.active &&
			this.active.parent().closest( ".ui-menu-item", this.element );
		if ( newItem && newItem.length ) {
			this._close();
			this.focus( event, newItem );
		}
	},

	expand: function( event ) {
		var newItem = this.active &&
			this.active
				.children( ".ui-menu " )
				.children( ".ui-menu-item" )
				.first();

		if ( newItem && newItem.length ) {
			this._open( newItem.parent() );

			// Delay so Firefox will not hide activedescendant change in expanding submenu from AT
			this._delay(function() {
				this.focus( event, newItem );
			});
		}
	},

	next: function( event ) {
		this._move( "next", "first", event );
	},

	previous: function( event ) {
		this._move( "prev", "last", event );
	},

	isFirstItem: function() {
		return this.active && !this.active.prevAll( ".ui-menu-item" ).length;
	},

	isLastItem: function() {
		return this.active && !this.active.nextAll( ".ui-menu-item" ).length;
	},

	_move: function( direction, filter, event ) {
		var next;
		if ( this.active ) {
			if ( direction === "first" || direction === "last" ) {
				next = this.active
					[ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" )
					.eq( -1 );
			} else {
				next = this.active
					[ direction + "All" ]( ".ui-menu-item" )
					.eq( 0 );
			}
		}
		if ( !next || !next.length || !this.active ) {
			next = this.activeMenu.children( ".ui-menu-item" )[ filter ]();
		}

		this.focus( event, next );
	},

	nextPage: function( event ) {
		var item, base, height;

		if ( !this.active ) {
			this.next( event );
			return;
		}
		if ( this.isLastItem() ) {
			return;
		}
		if ( this._hasScroll() ) {
			base = this.active.offset().top;
			height = this.element.height();
			this.active.nextAll( ".ui-menu-item" ).each(function() {
				item = $( this );
				return item.offset().top - base - height < 0;
			});

			this.focus( event, item );
		} else {
			this.focus( event, this.activeMenu.children( ".ui-menu-item" )
				[ !this.active ? "first" : "last" ]() );
		}
	},

	previousPage: function( event ) {
		var item, base, height;
		if ( !this.active ) {
			this.next( event );
			return;
		}
		if ( this.isFirstItem() ) {
			return;
		}
		if ( this._hasScroll() ) {
			base = this.active.offset().top;
			height = this.element.height();
			this.active.prevAll( ".ui-menu-item" ).each(function() {
				item = $( this );
				return item.offset().top - base + height > 0;
			});

			this.focus( event, item );
		} else {
			this.focus( event, this.activeMenu.children( ".ui-menu-item" ).first() );
		}
	},

	_hasScroll: function() {
		return this.element.outerHeight() < this.element.prop( "scrollHeight" );
	},

	select: function( event ) {
		// TODO: It should never be possible to not have an active item at this
		// point, but the tests don't trigger mouseenter before click.
		this.active = this.active || $( event.target ).closest( ".ui-menu-item" );
		var ui = { item: this.active };
		if ( !this.active.has( ".ui-menu" ).length ) {
			this.collapseAll( event, true );
		}
		this._trigger( "select", event, ui );
	}
});

}( jQuery ));
(function($, undefined) {

var dataSpace = "ui-effects-";

$.effects = {
	effect: {}
};

/*!
 * jQuery Color Animations v2.1.2
 * https://github.com/jquery/jquery-color
 *
 * Copyright 2013 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * Date: Wed Jan 16 08:47:09 2013 -0600
 */
(function( jQuery, undefined ) {

	var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",

	// plusequals test for += 100 -= 100
	rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
	// a set of RE's that can match strings and generate color tuples.
	stringParsers = [{
			re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
			parse: function( execResult ) {
				return [
					execResult[ 1 ],
					execResult[ 2 ],
					execResult[ 3 ],
					execResult[ 4 ]
				];
			}
		}, {
			re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
			parse: function( execResult ) {
				return [
					execResult[ 1 ] * 2.55,
					execResult[ 2 ] * 2.55,
					execResult[ 3 ] * 2.55,
					execResult[ 4 ]
				];
			}
		}, {
			// this regex ignores A-F because it's compared against an already lowercased string
			re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
			parse: function( execResult ) {
				return [
					parseInt( execResult[ 1 ], 16 ),
					parseInt( execResult[ 2 ], 16 ),
					parseInt( execResult[ 3 ], 16 )
				];
			}
		}, {
			// this regex ignores A-F because it's compared against an already lowercased string
			re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
			parse: function( execResult ) {
				return [
					parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
					parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
					parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
				];
			}
		}, {
			re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
			space: "hsla",
			parse: function( execResult ) {
				return [
					execResult[ 1 ],
					execResult[ 2 ] / 100,
					execResult[ 3 ] / 100,
					execResult[ 4 ]
				];
			}
		}],

	// jQuery.Color( )
	color = jQuery.Color = function( color, green, blue, alpha ) {
		return new jQuery.Color.fn.parse( color, green, blue, alpha );
	},
	spaces = {
		rgba: {
			props: {
				red: {
					idx: 0,
					type: "byte"
				},
				green: {
					idx: 1,
					type: "byte"
				},
				blue: {
					idx: 2,
					type: "byte"
				}
			}
		},

		hsla: {
			props: {
				hue: {
					idx: 0,
					type: "degrees"
				},
				saturation: {
					idx: 1,
					type: "percent"
				},
				lightness: {
					idx: 2,
					type: "percent"
				}
			}
		}
	},
	propTypes = {
		"byte": {
			floor: true,
			max: 255
		},
		"percent": {
			max: 1
		},
		"degrees": {
			mod: 360,
			floor: true
		}
	},
	support = color.support = {},

	// element for support tests
	supportElem = jQuery( "<p>" )[ 0 ],

	// colors = jQuery.Color.names
	colors,

	// local aliases of functions called often
	each = jQuery.each;

// determine rgba support immediately
supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;

// define cache name and alpha properties
// for rgba and hsla spaces
each( spaces, function( spaceName, space ) {
	space.cache = "_" + spaceName;
	space.props.alpha = {
		idx: 3,
		type: "percent",
		def: 1
	};
});

function clamp( value, prop, allowEmpty ) {
	var type = propTypes[ prop.type ] || {};

	if ( value == null ) {
		return (allowEmpty || !prop.def) ? null : prop.def;
	}

	// ~~ is an short way of doing floor for positive numbers
	value = type.floor ? ~~value : parseFloat( value );

	// IE will pass in empty strings as value for alpha,
	// which will hit this case
	if ( isNaN( value ) ) {
		return prop.def;
	}

	if ( type.mod ) {
		// we add mod before modding to make sure that negatives values
		// get converted properly: -10 -> 350
		return (value + type.mod) % type.mod;
	}

	// for now all property types without mod have min and max
	return 0 > value ? 0 : type.max < value ? type.max : value;
}

function stringParse( string ) {
	var inst = color(),
		rgba = inst._rgba = [];

	string = string.toLowerCase();

	each( stringParsers, function( i, parser ) {
		var parsed,
			match = parser.re.exec( string ),
			values = match && parser.parse( match ),
			spaceName = parser.space || "rgba";

		if ( values ) {
			parsed = inst[ spaceName ]( values );

			// if this was an rgba parse the assignment might happen twice
			// oh well....
			inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
			rgba = inst._rgba = parsed._rgba;

			// exit each( stringParsers ) here because we matched
			return false;
		}
	});

	// Found a stringParser that handled it
	if ( rgba.length ) {

		// if this came from a parsed string, force "transparent" when alpha is 0
		// chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
		if ( rgba.join() === "0,0,0,0" ) {
			jQuery.extend( rgba, colors.transparent );
		}
		return inst;
	}

	// named colors
	return colors[ string ];
}

color.fn = jQuery.extend( color.prototype, {
	parse: function( red, green, blue, alpha ) {
		if ( red === undefined ) {
			this._rgba = [ null, null, null, null ];
			return this;
		}
		if ( red.jquery || red.nodeType ) {
			red = jQuery( red ).css( green );
			green = undefined;
		}

		var inst = this,
			type = jQuery.type( red ),
			rgba = this._rgba = [];

		// more than 1 argument specified - assume ( red, green, blue, alpha )
		if ( green !== undefined ) {
			red = [ red, green, blue, alpha ];
			type = "array";
		}

		if ( type === "string" ) {
			return this.parse( stringParse( red ) || colors._default );
		}

		if ( type === "array" ) {
			each( spaces.rgba.props, function( key, prop ) {
				rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
			});
			return this;
		}

		if ( type === "object" ) {
			if ( red instanceof color ) {
				each( spaces, function( spaceName, space ) {
					if ( red[ space.cache ] ) {
						inst[ space.cache ] = red[ space.cache ].slice();
					}
				});
			} else {
				each( spaces, function( spaceName, space ) {
					var cache = space.cache;
					each( space.props, function( key, prop ) {

						// if the cache doesn't exist, and we know how to convert
						if ( !inst[ cache ] && space.to ) {

							// if the value was null, we don't need to copy it
							// if the key was alpha, we don't need to copy it either
							if ( key === "alpha" || red[ key ] == null ) {
								return;
							}
							inst[ cache ] = space.to( inst._rgba );
						}

						// this is the only case where we allow nulls for ALL properties.
						// call clamp with alwaysAllowEmpty
						inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
					});

					// everything defined but alpha?
					if ( inst[ cache ] && jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
						// use the default of 1
						inst[ cache ][ 3 ] = 1;
						if ( space.from ) {
							inst._rgba = space.from( inst[ cache ] );
						}
					}
				});
			}
			return this;
		}
	},
	is: function( compare ) {
		var is = color( compare ),
			same = true,
			inst = this;

		each( spaces, function( _, space ) {
			var localCache,
				isCache = is[ space.cache ];
			if (isCache) {
				localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
				each( space.props, function( _, prop ) {
					if ( isCache[ prop.idx ] != null ) {
						same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
						return same;
					}
				});
			}
			return same;
		});
		return same;
	},
	_space: function() {
		var used = [],
			inst = this;
		each( spaces, function( spaceName, space ) {
			if ( inst[ space.cache ] ) {
				used.push( spaceName );
			}
		});
		return used.pop();
	},
	transition: function( other, distance ) {
		var end = color( other ),
			spaceName = end._space(),
			space = spaces[ spaceName ],
			startColor = this.alpha() === 0 ? color( "transparent" ) : this,
			start = startColor[ space.cache ] || space.to( startColor._rgba ),
			result = start.slice();

		end = end[ space.cache ];
		each( space.props, function( key, prop ) {
			var index = prop.idx,
				startValue = start[ index ],
				endValue = end[ index ],
				type = propTypes[ prop.type ] || {};

			// if null, don't override start value
			if ( endValue === null ) {
				return;
			}
			// if null - use end
			if ( startValue === null ) {
				result[ index ] = endValue;
			} else {
				if ( type.mod ) {
					if ( endValue - startValue > type.mod / 2 ) {
						startValue += type.mod;
					} else if ( startValue - endValue > type.mod / 2 ) {
						startValue -= type.mod;
					}
				}
				result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
			}
		});
		return this[ spaceName ]( result );
	},
	blend: function( opaque ) {
		// if we are already opaque - return ourself
		if ( this._rgba[ 3 ] === 1 ) {
			return this;
		}

		var rgb = this._rgba.slice(),
			a = rgb.pop(),
			blend = color( opaque )._rgba;

		return color( jQuery.map( rgb, function( v, i ) {
			return ( 1 - a ) * blend[ i ] + a * v;
		}));
	},
	toRgbaString: function() {
		var prefix = "rgba(",
			rgba = jQuery.map( this._rgba, function( v, i ) {
				return v == null ? ( i > 2 ? 1 : 0 ) : v;
			});

		if ( rgba[ 3 ] === 1 ) {
			rgba.pop();
			prefix = "rgb(";
		}

		return prefix + rgba.join() + ")";
	},
	toHslaString: function() {
		var prefix = "hsla(",
			hsla = jQuery.map( this.hsla(), function( v, i ) {
				if ( v == null ) {
					v = i > 2 ? 1 : 0;
				}

				// catch 1 and 2
				if ( i && i < 3 ) {
					v = Math.round( v * 100 ) + "%";
				}
				return v;
			});

		if ( hsla[ 3 ] === 1 ) {
			hsla.pop();
			prefix = "hsl(";
		}
		return prefix + hsla.join() + ")";
	},
	toHexString: function( includeAlpha ) {
		var rgba = this._rgba.slice(),
			alpha = rgba.pop();

		if ( includeAlpha ) {
			rgba.push( ~~( alpha * 255 ) );
		}

		return "#" + jQuery.map( rgba, function( v ) {

			// default to 0 when nulls exist
			v = ( v || 0 ).toString( 16 );
			return v.length === 1 ? "0" + v : v;
		}).join("");
	},
	toString: function() {
		return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
	}
});
color.fn.parse.prototype = color.fn;

// hsla conversions adapted from:
// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021

function hue2rgb( p, q, h ) {
	h = ( h + 1 ) % 1;
	if ( h * 6 < 1 ) {
		return p + (q - p) * h * 6;
	}
	if ( h * 2 < 1) {
		return q;
	}
	if ( h * 3 < 2 ) {
		return p + (q - p) * ((2/3) - h) * 6;
	}
	return p;
}

spaces.hsla.to = function ( rgba ) {
	if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
		return [ null, null, null, rgba[ 3 ] ];
	}
	var r = rgba[ 0 ] / 255,
		g = rgba[ 1 ] / 255,
		b = rgba[ 2 ] / 255,
		a = rgba[ 3 ],
		max = Math.max( r, g, b ),
		min = Math.min( r, g, b ),
		diff = max - min,
		add = max + min,
		l = add * 0.5,
		h, s;

	if ( min === max ) {
		h = 0;
	} else if ( r === max ) {
		h = ( 60 * ( g - b ) / diff ) + 360;
	} else if ( g === max ) {
		h = ( 60 * ( b - r ) / diff ) + 120;
	} else {
		h = ( 60 * ( r - g ) / diff ) + 240;
	}

	// chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
	// otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
	if ( diff === 0 ) {
		s = 0;
	} else if ( l <= 0.5 ) {
		s = diff / add;
	} else {
		s = diff / ( 2 - add );
	}
	return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
};

spaces.hsla.from = function ( hsla ) {
	if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
		return [ null, null, null, hsla[ 3 ] ];
	}
	var h = hsla[ 0 ] / 360,
		s = hsla[ 1 ],
		l = hsla[ 2 ],
		a = hsla[ 3 ],
		q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
		p = 2 * l - q;

	return [
		Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
		Math.round( hue2rgb( p, q, h ) * 255 ),
		Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
		a
	];
};


each( spaces, function( spaceName, space ) {
	var props = space.props,
		cache = space.cache,
		to = space.to,
		from = space.from;

	// makes rgba() and hsla()
	color.fn[ spaceName ] = function( value ) {

		// generate a cache for this space if it doesn't exist
		if ( to && !this[ cache ] ) {
			this[ cache ] = to( this._rgba );
		}
		if ( value === undefined ) {
			return this[ cache ].slice();
		}

		var ret,
			type = jQuery.type( value ),
			arr = ( type === "array" || type === "object" ) ? value : arguments,
			local = this[ cache ].slice();

		each( props, function( key, prop ) {
			var val = arr[ type === "object" ? key : prop.idx ];
			if ( val == null ) {
				val = local[ prop.idx ];
			}
			local[ prop.idx ] = clamp( val, prop );
		});

		if ( from ) {
			ret = color( from( local ) );
			ret[ cache ] = local;
			return ret;
		} else {
			return color( local );
		}
	};

	// makes red() green() blue() alpha() hue() saturation() lightness()
	each( props, function( key, prop ) {
		// alpha is included in more than one space
		if ( color.fn[ key ] ) {
			return;
		}
		color.fn[ key ] = function( value ) {
			var vtype = jQuery.type( value ),
				fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
				local = this[ fn ](),
				cur = local[ prop.idx ],
				match;

			if ( vtype === "undefined" ) {
				return cur;
			}

			if ( vtype === "function" ) {
				value = value.call( this, cur );
				vtype = jQuery.type( value );
			}
			if ( value == null && prop.empty ) {
				return this;
			}
			if ( vtype === "string" ) {
				match = rplusequals.exec( value );
				if ( match ) {
					value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
				}
			}
			local[ prop.idx ] = value;
			return this[ fn ]( local );
		};
	});
});

// add cssHook and .fx.step function for each named hook.
// accept a space separated string of properties
color.hook = function( hook ) {
	var hooks = hook.split( " " );
	each( hooks, function( i, hook ) {
		jQuery.cssHooks[ hook ] = {
			set: function( elem, value ) {
				var parsed, curElem,
					backgroundColor = "";

				if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) {
					value = color( parsed || value );
					if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
						curElem = hook === "backgroundColor" ? elem.parentNode : elem;
						while (
							(backgroundColor === "" || backgroundColor === "transparent") &&
							curElem && curElem.style
						) {
							try {
								backgroundColor = jQuery.css( curElem, "backgroundColor" );
								curElem = curElem.parentNode;
							} catch ( e ) {
							}
						}

						value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
							backgroundColor :
							"_default" );
					}

					value = value.toRgbaString();
				}
				try {
					elem.style[ hook ] = value;
				} catch( e ) {
					// wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
				}
			}
		};
		jQuery.fx.step[ hook ] = function( fx ) {
			if ( !fx.colorInit ) {
				fx.start = color( fx.elem, hook );
				fx.end = color( fx.end );
				fx.colorInit = true;
			}
			jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
		};
	});

};

color.hook( stepHooks );

jQuery.cssHooks.borderColor = {
	expand: function( value ) {
		var expanded = {};

		each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
			expanded[ "border" + part + "Color" ] = value;
		});
		return expanded;
	}
};

// Basic color names only.
// Usage of any of the other color names requires adding yourself or including
// jquery.color.svg-names.js.
colors = jQuery.Color.names = {
	// 4.1. Basic color keywords
	aqua: "#00ffff",
	black: "#000000",
	blue: "#0000ff",
	fuchsia: "#ff00ff",
	gray: "#808080",
	green: "#008000",
	lime: "#00ff00",
	maroon: "#800000",
	navy: "#000080",
	olive: "#808000",
	purple: "#800080",
	red: "#ff0000",
	silver: "#c0c0c0",
	teal: "#008080",
	white: "#ffffff",
	yellow: "#ffff00",

	// 4.2.3. "transparent" color keyword
	transparent: [ null, null, null, 0 ],

	_default: "#ffffff"
};

})( jQuery );


/******************************************************************************/
/****************************** CLASS ANIMATIONS ******************************/
/******************************************************************************/
(function() {

var classAnimationActions = [ "add", "remove", "toggle" ],
	shorthandStyles = {
		border: 1,
		borderBottom: 1,
		borderColor: 1,
		borderLeft: 1,
		borderRight: 1,
		borderTop: 1,
		borderWidth: 1,
		margin: 1,
		padding: 1
	};

$.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) {
	$.fx.step[ prop ] = function( fx ) {
		if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
			jQuery.style( fx.elem, prop, fx.end );
			fx.setAttr = true;
		}
	};
});

function getElementStyles( elem ) {
	var key, len,
		style = elem.ownerDocument.defaultView ?
			elem.ownerDocument.defaultView.getComputedStyle( elem, null ) :
			elem.currentStyle,
		styles = {};

	if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
		len = style.length;
		while ( len-- ) {
			key = style[ len ];
			if ( typeof style[ key ] === "string" ) {
				styles[ $.camelCase( key ) ] = style[ key ];
			}
		}
	// support: Opera, IE <9
	} else {
		for ( key in style ) {
			if ( typeof style[ key ] === "string" ) {
				styles[ key ] = style[ key ];
			}
		}
	}

	return styles;
}


function styleDifference( oldStyle, newStyle ) {
	var diff = {},
		name, value;

	for ( name in newStyle ) {
		value = newStyle[ name ];
		if ( oldStyle[ name ] !== value ) {
			if ( !shorthandStyles[ name ] ) {
				if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
					diff[ name ] = value;
				}
			}
		}
	}

	return diff;
}

// support: jQuery <1.8
if ( !$.fn.addBack ) {
	$.fn.addBack = function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter( selector )
		);
	};
}

$.effects.animateClass = function( value, duration, easing, callback ) {
	var o = $.speed( duration, easing, callback );

	return this.queue( function() {
		var animated = $( this ),
			baseClass = animated.attr( "class" ) || "",
			applyClassChange,
			allAnimations = o.children ? animated.find( "*" ).addBack() : animated;

		// map the animated objects to store the original styles.
		allAnimations = allAnimations.map(function() {
			var el = $( this );
			return {
				el: el,
				start: getElementStyles( this )
			};
		});

		// apply class change
		applyClassChange = function() {
			$.each( classAnimationActions, function(i, action) {
				if ( value[ action ] ) {
					animated[ action + "Class" ]( value[ action ] );
				}
			});
		};
		applyClassChange();

		// map all animated objects again - calculate new styles and diff
		allAnimations = allAnimations.map(function() {
			this.end = getElementStyles( this.el[ 0 ] );
			this.diff = styleDifference( this.start, this.end );
			return this;
		});

		// apply original class
		animated.attr( "class", baseClass );

		// map all animated objects again - this time collecting a promise
		allAnimations = allAnimations.map(function() {
			var styleInfo = this,
				dfd = $.Deferred(),
				opts = $.extend({}, o, {
					queue: false,
					complete: function() {
						dfd.resolve( styleInfo );
					}
				});

			this.el.animate( this.diff, opts );
			return dfd.promise();
		});

		// once all animations have completed:
		$.when.apply( $, allAnimations.get() ).done(function() {

			// set the final class
			applyClassChange();

			// for each animated element,
			// clear all css properties that were animated
			$.each( arguments, function() {
				var el = this.el;
				$.each( this.diff, function(key) {
					el.css( key, "" );
				});
			});

			// this is guarnteed to be there if you use jQuery.speed()
			// it also handles dequeuing the next anim...
			o.complete.call( animated[ 0 ] );
		});
	});
};

$.fn.extend({
	addClass: (function( orig ) {
		return function( classNames, speed, easing, callback ) {
			return speed ?
				$.effects.animateClass.call( this,
					{ add: classNames }, speed, easing, callback ) :
				orig.apply( this, arguments );
		};
	})( $.fn.addClass ),

	removeClass: (function( orig ) {
		return function( classNames, speed, easing, callback ) {
			return arguments.length > 1 ?
				$.effects.animateClass.call( this,
					{ remove: classNames }, speed, easing, callback ) :
				orig.apply( this, arguments );
		};
	})( $.fn.removeClass ),

	toggleClass: (function( orig ) {
		return function( classNames, force, speed, easing, callback ) {
			if ( typeof force === "boolean" || force === undefined ) {
				if ( !speed ) {
					// without speed parameter
					return orig.apply( this, arguments );
				} else {
					return $.effects.animateClass.call( this,
						(force ? { add: classNames } : { remove: classNames }),
						speed, easing, callback );
				}
			} else {
				// without force parameter
				return $.effects.animateClass.call( this,
					{ toggle: classNames }, force, speed, easing );
			}
		};
	})( $.fn.toggleClass ),

	switchClass: function( remove, add, speed, easing, callback) {
		return $.effects.animateClass.call( this, {
			add: add,
			remove: remove
		}, speed, easing, callback );
	}
});

})();

/******************************************************************************/
/*********************************** EFFECTS **********************************/
/******************************************************************************/

(function() {

$.extend( $.effects, {
	version: "1.10.3",

	// Saves a set of properties in a data storage
	save: function( element, set ) {
		for( var i=0; i < set.length; i++ ) {
			if ( set[ i ] !== null ) {
				element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
			}
		}
	},

	// Restores a set of previously saved properties from a data storage
	restore: function( element, set ) {
		var val, i;
		for( i=0; i < set.length; i++ ) {
			if ( set[ i ] !== null ) {
				val = element.data( dataSpace + set[ i ] );
				// support: jQuery 1.6.2
				// http://bugs.jquery.com/ticket/9917
				// jQuery 1.6.2 incorrectly returns undefined for any falsy value.
				// We can't differentiate between "" and 0 here, so we just assume
				// empty string since it's likely to be a more common value...
				if ( val === undefined ) {
					val = "";
				}
				element.css( set[ i ], val );
			}
		}
	},

	setMode: function( el, mode ) {
		if (mode === "toggle") {
			mode = el.is( ":hidden" ) ? "show" : "hide";
		}
		return mode;
	},

	// Translates a [top,left] array into a baseline value
	// this should be a little more flexible in the future to handle a string & hash
	getBaseline: function( origin, original ) {
		var y, x;
		switch ( origin[ 0 ] ) {
			case "top": y = 0; break;
			case "middle": y = 0.5; break;
			case "bottom": y = 1; break;
			default: y = origin[ 0 ] / original.height;
		}
		switch ( origin[ 1 ] ) {
			case "left": x = 0; break;
			case "center": x = 0.5; break;
			case "right": x = 1; break;
			default: x = origin[ 1 ] / original.width;
		}
		return {
			x: x,
			y: y
		};
	},

	// Wraps the element around a wrapper that copies position properties
	createWrapper: function( element ) {

		// if the element is already wrapped, return it
		if ( element.parent().is( ".ui-effects-wrapper" )) {
			return element.parent();
		}

		// wrap the element
		var props = {
				width: element.outerWidth(true),
				height: element.outerHeight(true),
				"float": element.css( "float" )
			},
			wrapper = $( "<div></div>" )
				.addClass( "ui-effects-wrapper" )
				.css({
					fontSize: "100%",
					background: "transparent",
					border: "none",
					margin: 0,
					padding: 0
				}),
			// Store the size in case width/height are defined in % - Fixes #5245
			size = {
				width: element.width(),
				height: element.height()
			},
			active = document.activeElement;

		// support: Firefox
		// Firefox incorrectly exposes anonymous content
		// https://bugzilla.mozilla.org/show_bug.cgi?id=561664
		try {
			active.id;
		} catch( e ) {
			active = document.body;
		}

		element.wrap( wrapper );

		// Fixes #7595 - Elements lose focus when wrapped.
		if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
			$( active ).focus();
		}

		wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element

		// transfer positioning properties to the wrapper
		if ( element.css( "position" ) === "static" ) {
			wrapper.css({ position: "relative" });
			element.css({ position: "relative" });
		} else {
			$.extend( props, {
				position: element.css( "position" ),
				zIndex: element.css( "z-index" )
			});
			$.each([ "top", "left", "bottom", "right" ], function(i, pos) {
				props[ pos ] = element.css( pos );
				if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
					props[ pos ] = "auto";
				}
			});
			element.css({
				position: "relative",
				top: 0,
				left: 0,
				right: "auto",
				bottom: "auto"
			});
		}
		element.css(size);

		return wrapper.css( props ).show();
	},

	removeWrapper: function( element ) {
		var active = document.activeElement;

		if ( element.parent().is( ".ui-effects-wrapper" ) ) {
			element.parent().replaceWith( element );

			// Fixes #7595 - Elements lose focus when wrapped.
			if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
				$( active ).focus();
			}
		}


		return element;
	},

	setTransition: function( element, list, factor, value ) {
		value = value || {};
		$.each( list, function( i, x ) {
			var unit = element.cssUnit( x );
			if ( unit[ 0 ] > 0 ) {
				value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
			}
		});
		return value;
	}
});

// return an effect options object for the given parameters:
function _normalizeArguments( effect, options, speed, callback ) {

	// allow passing all options as the first parameter
	if ( $.isPlainObject( effect ) ) {
		options = effect;
		effect = effect.effect;
	}

	// convert to an object
	effect = { effect: effect };

	// catch (effect, null, ...)
	if ( options == null ) {
		options = {};
	}

	// catch (effect, callback)
	if ( $.isFunction( options ) ) {
		callback = options;
		speed = null;
		options = {};
	}

	// catch (effect, speed, ?)
	if ( typeof options === "number" || $.fx.speeds[ options ] ) {
		callback = speed;
		speed = options;
		options = {};
	}

	// catch (effect, options, callback)
	if ( $.isFunction( speed ) ) {
		callback = speed;
		speed = null;
	}

	// add options to effect
	if ( options ) {
		$.extend( effect, options );
	}

	speed = speed || options.duration;
	effect.duration = $.fx.off ? 0 :
		typeof speed === "number" ? speed :
		speed in $.fx.speeds ? $.fx.speeds[ speed ] :
		$.fx.speeds._default;

	effect.complete = callback || options.complete;

	return effect;
}

function standardAnimationOption( option ) {
	// Valid standard speeds (nothing, number, named speed)
	if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) {
		return true;
	}

	// Invalid strings - treat as "normal" speed
	if ( typeof option === "string" && !$.effects.effect[ option ] ) {
		return true;
	}

	// Complete callback
	if ( $.isFunction( option ) ) {
		return true;
	}

	// Options hash (but not naming an effect)
	if ( typeof option === "object" && !option.effect ) {
		return true;
	}

	// Didn't match any standard API
	return false;
}

$.fn.extend({
	effect: function( /* effect, options, speed, callback */ ) {
		var args = _normalizeArguments.apply( this, arguments ),
			mode = args.mode,
			queue = args.queue,
			effectMethod = $.effects.effect[ args.effect ];

		if ( $.fx.off || !effectMethod ) {
			// delegate to the original method (e.g., .show()) if possible
			if ( mode ) {
				return this[ mode ]( args.duration, args.complete );
			} else {
				return this.each( function() {
					if ( args.complete ) {
						args.complete.call( this );
					}
				});
			}
		}

		function run( next ) {
			var elem = $( this ),
				complete = args.complete,
				mode = args.mode;

			function done() {
				if ( $.isFunction( complete ) ) {
					complete.call( elem[0] );
				}
				if ( $.isFunction( next ) ) {
					next();
				}
			}

			// If the element already has the correct final state, delegate to
			// the core methods so the internal tracking of "olddisplay" works.
			if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
				elem[ mode ]();
				done();
			} else {
				effectMethod.call( elem[0], args, done );
			}
		}

		return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
	},

	show: (function( orig ) {
		return function( option ) {
			if ( standardAnimationOption( option ) ) {
				return orig.apply( this, arguments );
			} else {
				var args = _normalizeArguments.apply( this, arguments );
				args.mode = "show";
				return this.effect.call( this, args );
			}
		};
	})( $.fn.show ),

	hide: (function( orig ) {
		return function( option ) {
			if ( standardAnimationOption( option ) ) {
				return orig.apply( this, arguments );
			} else {
				var args = _normalizeArguments.apply( this, arguments );
				args.mode = "hide";
				return this.effect.call( this, args );
			}
		};
	})( $.fn.hide ),

	toggle: (function( orig ) {
		return function( option ) {
			if ( standardAnimationOption( option ) || typeof option === "boolean" ) {
				return orig.apply( this, arguments );
			} else {
				var args = _normalizeArguments.apply( this, arguments );
				args.mode = "toggle";
				return this.effect.call( this, args );
			}
		};
	})( $.fn.toggle ),

	// helper functions
	cssUnit: function(key) {
		var style = this.css( key ),
			val = [];

		$.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
			if ( style.indexOf( unit ) > 0 ) {
				val = [ parseFloat( style ), unit ];
			}
		});
		return val;
	}
});

})();

/******************************************************************************/
/*********************************** EASING ***********************************/
/******************************************************************************/

(function() {

// based on easing equations from Robert Penner (http://www.robertpenner.com/easing)

var baseEasings = {};

$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
	baseEasings[ name ] = function( p ) {
		return Math.pow( p, i + 2 );
	};
});

$.extend( baseEasings, {
	Sine: function ( p ) {
		return 1 - Math.cos( p * Math.PI / 2 );
	},
	Circ: function ( p ) {
		return 1 - Math.sqrt( 1 - p * p );
	},
	Elastic: function( p ) {
		return p === 0 || p === 1 ? p :
			-Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
	},
	Back: function( p ) {
		return p * p * ( 3 * p - 2 );
	},
	Bounce: function ( p ) {
		var pow2,
			bounce = 4;

		while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
		return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
	}
});

$.each( baseEasings, function( name, easeIn ) {
	$.easing[ "easeIn" + name ] = easeIn;
	$.easing[ "easeOut" + name ] = function( p ) {
		return 1 - easeIn( 1 - p );
	};
	$.easing[ "easeInOut" + name ] = function( p ) {
		return p < 0.5 ?
			easeIn( p * 2 ) / 2 :
			1 - easeIn( p * -2 + 2 ) / 2;
	};
});

})();

})(jQuery);
(function( $, undefined ) {

var rvertical = /up|down|vertical/,
	rpositivemotion = /up|left|vertical|horizontal/;

$.effects.effect.blind = function( o, done ) {
	// Create element
	var el = $( this ),
		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
		mode = $.effects.setMode( el, o.mode || "hide" ),
		direction = o.direction || "up",
		vertical = rvertical.test( direction ),
		ref = vertical ? "height" : "width",
		ref2 = vertical ? "top" : "left",
		motion = rpositivemotion.test( direction ),
		animation = {},
		show = mode === "show",
		wrapper, distance, margin;

	// if already wrapped, the wrapper's properties are my property. #6245
	if ( el.parent().is( ".ui-effects-wrapper" ) ) {
		$.effects.save( el.parent(), props );
	} else {
		$.effects.save( el, props );
	}
	el.show();
	wrapper = $.effects.createWrapper( el ).css({
		overflow: "hidden"
	});

	distance = wrapper[ ref ]();
	margin = parseFloat( wrapper.css( ref2 ) ) || 0;

	animation[ ref ] = show ? distance : 0;
	if ( !motion ) {
		el
			.css( vertical ? "bottom" : "right", 0 )
			.css( vertical ? "top" : "left", "auto" )
			.css({ position: "absolute" });

		animation[ ref2 ] = show ? margin : distance + margin;
	}

	// start at 0 if we are showing
	if ( show ) {
		wrapper.css( ref, 0 );
		if ( ! motion ) {
			wrapper.css( ref2, margin + distance );
		}
	}

	// Animate
	wrapper.animate( animation, {
		duration: o.duration,
		easing: o.easing,
		queue: false,
		complete: function() {
			if ( mode === "hide" ) {
				el.hide();
			}
			$.effects.restore( el, props );
			$.effects.removeWrapper( el );
			done();
		}
	});

};

})(jQuery);
(function( $, undefined ) {

$.effects.effect.bounce = function( o, done ) {
	var el = $( this ),
		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],

		// defaults:
		mode = $.effects.setMode( el, o.mode || "effect" ),
		hide = mode === "hide",
		show = mode === "show",
		direction = o.direction || "up",
		distance = o.distance,
		times = o.times || 5,

		// number of internal animations
		anims = times * 2 + ( show || hide ? 1 : 0 ),
		speed = o.duration / anims,
		easing = o.easing,

		// utility:
		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
		motion = ( direction === "up" || direction === "left" ),
		i,
		upAnim,
		downAnim,

		// we will need to re-assemble the queue to stack our animations in place
		queue = el.queue(),
		queuelen = queue.length;

	// Avoid touching opacity to prevent clearType and PNG issues in IE
	if ( show || hide ) {
		props.push( "opacity" );
	}

	$.effects.save( el, props );
	el.show();
	$.effects.createWrapper( el ); // Create Wrapper

	// default distance for the BIGGEST bounce is the outer Distance / 3
	if ( !distance ) {
		distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
	}

	if ( show ) {
		downAnim = { opacity: 1 };
		downAnim[ ref ] = 0;

		// if we are showing, force opacity 0 and set the initial position
		// then do the "first" animation
		el.css( "opacity", 0 )
			.css( ref, motion ? -distance * 2 : distance * 2 )
			.animate( downAnim, speed, easing );
	}

	// start at the smallest distance if we are hiding
	if ( hide ) {
		distance = distance / Math.pow( 2, times - 1 );
	}

	downAnim = {};
	downAnim[ ref ] = 0;
	// Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
	for ( i = 0; i < times; i++ ) {
		upAnim = {};
		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;

		el.animate( upAnim, speed, easing )
			.animate( downAnim, speed, easing );

		distance = hide ? distance * 2 : distance / 2;
	}

	// Last Bounce when Hiding
	if ( hide ) {
		upAnim = { opacity: 0 };
		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;

		el.animate( upAnim, speed, easing );
	}

	el.queue(function() {
		if ( hide ) {
			el.hide();
		}
		$.effects.restore( el, props );
		$.effects.removeWrapper( el );
		done();
	});

	// inject all the animations we just queued to be first in line (after "inprogress")
	if ( queuelen > 1) {
		queue.splice.apply( queue,
			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
	}
	el.dequeue();

};

})(jQuery);
(function( $, undefined ) {

$.effects.effect.clip = function( o, done ) {
	// Create element
	var el = $( this ),
		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
		mode = $.effects.setMode( el, o.mode || "hide" ),
		show = mode === "show",
		direction = o.direction || "vertical",
		vert = direction === "vertical",
		size = vert ? "height" : "width",
		position = vert ? "top" : "left",
		animation = {},
		wrapper, animate, distance;

	// Save & Show
	$.effects.save( el, props );
	el.show();

	// Create Wrapper
	wrapper = $.effects.createWrapper( el ).css({
		overflow: "hidden"
	});
	animate = ( el[0].tagName === "IMG" ) ? wrapper : el;
	distance = animate[ size ]();

	// Shift
	if ( show ) {
		animate.css( size, 0 );
		animate.css( position, distance / 2 );
	}

	// Create Animation Object:
	animation[ size ] = show ? distance : 0;
	animation[ position ] = show ? 0 : distance / 2;

	// Animate
	animate.animate( animation, {
		queue: false,
		duration: o.duration,
		easing: o.easing,
		complete: function() {
			if ( !show ) {
				el.hide();
			}
			$.effects.restore( el, props );
			$.effects.removeWrapper( el );
			done();
		}
	});

};

})(jQuery);
(function( $, undefined ) {

$.effects.effect.drop = function( o, done ) {

	var el = $( this ),
		props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ],
		mode = $.effects.setMode( el, o.mode || "hide" ),
		show = mode === "show",
		direction = o.direction || "left",
		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
		motion = ( direction === "up" || direction === "left" ) ? "pos" : "neg",
		animation = {
			opacity: show ? 1 : 0
		},
		distance;

	// Adjust
	$.effects.save( el, props );
	el.show();
	$.effects.createWrapper( el );

	distance = o.distance || el[ ref === "top" ? "outerHeight": "outerWidth" ]( true ) / 2;

	if ( show ) {
		el
			.css( "opacity", 0 )
			.css( ref, motion === "pos" ? -distance : distance );
	}

	// Animation
	animation[ ref ] = ( show ?
		( motion === "pos" ? "+=" : "-=" ) :
		( motion === "pos" ? "-=" : "+=" ) ) +
		distance;

	// Animate
	el.animate( animation, {
		queue: false,
		duration: o.duration,
		easing: o.easing,
		complete: function() {
			if ( mode === "hide" ) {
				el.hide();
			}
			$.effects.restore( el, props );
			$.effects.removeWrapper( el );
			done();
		}
	});
};

})(jQuery);
(function( $, undefined ) {

$.effects.effect.explode = function( o, done ) {

	var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3,
		cells = rows,
		el = $( this ),
		mode = $.effects.setMode( el, o.mode || "hide" ),
		show = mode === "show",

		// show and then visibility:hidden the element before calculating offset
		offset = el.show().css( "visibility", "hidden" ).offset(),

		// width and height of a piece
		width = Math.ceil( el.outerWidth() / cells ),
		height = Math.ceil( el.outerHeight() / rows ),
		pieces = [],

		// loop
		i, j, left, top, mx, my;

	// children animate complete:
	function childComplete() {
		pieces.push( this );
		if ( pieces.length === rows * cells ) {
			animComplete();
		}
	}

	// clone the element for each row and cell.
	for( i = 0; i < rows ; i++ ) { // ===>
		top = offset.top + i * height;
		my = i - ( rows - 1 ) / 2 ;

		for( j = 0; j < cells ; j++ ) { // |||
			left = offset.left + j * width;
			mx = j - ( cells - 1 ) / 2 ;

			// Create a clone of the now hidden main element that will be absolute positioned
			// within a wrapper div off the -left and -top equal to size of our pieces
			el
				.clone()
				.appendTo( "body" )
				.wrap( "<div></div>" )
				.css({
					position: "absolute",
					visibility: "visible",
					left: -j * width,
					top: -i * height
				})

			// select the wrapper - make it overflow: hidden and absolute positioned based on
			// where the original was located +left and +top equal to the size of pieces
				.parent()
				.addClass( "ui-effects-explode" )
				.css({
					position: "absolute",
					overflow: "hidden",
					width: width,
					height: height,
					left: left + ( show ? mx * width : 0 ),
					top: top + ( show ? my * height : 0 ),
					opacity: show ? 0 : 1
				}).animate({
					left: left + ( show ? 0 : mx * width ),
					top: top + ( show ? 0 : my * height ),
					opacity: show ? 1 : 0
				}, o.duration || 500, o.easing, childComplete );
		}
	}

	function animComplete() {
		el.css({
			visibility: "visible"
		});
		$( pieces ).remove();
		if ( !show ) {
			el.hide();
		}
		done();
	}
};

})(jQuery);
(function( $, undefined ) {

$.effects.effect.fade = function( o, done ) {
	var el = $( this ),
		mode = $.effects.setMode( el, o.mode || "toggle" );

	el.animate({
		opacity: mode
	}, {
		queue: false,
		duration: o.duration,
		easing: o.easing,
		complete: done
	});
};

})( jQuery );
(function( $, undefined ) {

$.effects.effect.fold = function( o, done ) {

	// Create element
	var el = $( this ),
		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
		mode = $.effects.setMode( el, o.mode || "hide" ),
		show = mode === "show",
		hide = mode === "hide",
		size = o.size || 15,
		percent = /([0-9]+)%/.exec( size ),
		horizFirst = !!o.horizFirst,
		widthFirst = show !== horizFirst,
		ref = widthFirst ? [ "width", "height" ] : [ "height", "width" ],
		duration = o.duration / 2,
		wrapper, distance,
		animation1 = {},
		animation2 = {};

	$.effects.save( el, props );
	el.show();

	// Create Wrapper
	wrapper = $.effects.createWrapper( el ).css({
		overflow: "hidden"
	});
	distance = widthFirst ?
		[ wrapper.width(), wrapper.height() ] :
		[ wrapper.height(), wrapper.width() ];

	if ( percent ) {
		size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
	}
	if ( show ) {
		wrapper.css( horizFirst ? {
			height: 0,
			width: size
		} : {
			height: size,
			width: 0
		});
	}

	// Animation
	animation1[ ref[ 0 ] ] = show ? distance[ 0 ] : size;
	animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0;

	// Animate
	wrapper
		.animate( animation1, duration, o.easing )
		.animate( animation2, duration, o.easing, function() {
			if ( hide ) {
				el.hide();
			}
			$.effects.restore( el, props );
			$.effects.removeWrapper( el );
			done();
		});

};

})(jQuery);
(function( $, undefined ) {

$.effects.effect.highlight = function( o, done ) {
	var elem = $( this ),
		props = [ "backgroundImage", "backgroundColor", "opacity" ],
		mode = $.effects.setMode( elem, o.mode || "show" ),
		animation = {
			backgroundColor: elem.css( "backgroundColor" )
		};

	if (mode === "hide") {
		animation.opacity = 0;
	}

	$.effects.save( elem, props );

	elem
		.show()
		.css({
			backgroundImage: "none",
			backgroundColor: o.color || "#ffff99"
		})
		.animate( animation, {
			queue: false,
			duration: o.duration,
			easing: o.easing,
			complete: function() {
				if ( mode === "hide" ) {
					elem.hide();
				}
				$.effects.restore( elem, props );
				done();
			}
		});
};

})(jQuery);
(function( $, undefined ) {

$.effects.effect.pulsate = function( o, done ) {
	var elem = $( this ),
		mode = $.effects.setMode( elem, o.mode || "show" ),
		show = mode === "show",
		hide = mode === "hide",
		showhide = ( show || mode === "hide" ),

		// showing or hiding leaves of the "last" animation
		anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
		duration = o.duration / anims,
		animateTo = 0,
		queue = elem.queue(),
		queuelen = queue.length,
		i;

	if ( show || !elem.is(":visible")) {
		elem.css( "opacity", 0 ).show();
		animateTo = 1;
	}

	// anims - 1 opacity "toggles"
	for ( i = 1; i < anims; i++ ) {
		elem.animate({
			opacity: animateTo
		}, duration, o.easing );
		animateTo = 1 - animateTo;
	}

	elem.animate({
		opacity: animateTo
	}, duration, o.easing);

	elem.queue(function() {
		if ( hide ) {
			elem.hide();
		}
		done();
	});

	// We just queued up "anims" animations, we need to put them next in the queue
	if ( queuelen > 1 ) {
		queue.splice.apply( queue,
			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
	}
	elem.dequeue();
};

})(jQuery);
(function( $, undefined ) {

$.effects.effect.puff = function( o, done ) {
	var elem = $( this ),
		mode = $.effects.setMode( elem, o.mode || "hide" ),
		hide = mode === "hide",
		percent = parseInt( o.percent, 10 ) || 150,
		factor = percent / 100,
		original = {
			height: elem.height(),
			width: elem.width(),
			outerHeight: elem.outerHeight(),
			outerWidth: elem.outerWidth()
		};

	$.extend( o, {
		effect: "scale",
		queue: false,
		fade: true,
		mode: mode,
		complete: done,
		percent: hide ? percent : 100,
		from: hide ?
			original :
			{
				height: original.height * factor,
				width: original.width * factor,
				outerHeight: original.outerHeight * factor,
				outerWidth: original.outerWidth * factor
			}
	});

	elem.effect( o );
};

$.effects.effect.scale = function( o, done ) {

	// Create element
	var el = $( this ),
		options = $.extend( true, {}, o ),
		mode = $.effects.setMode( el, o.mode || "effect" ),
		percent = parseInt( o.percent, 10 ) ||
			( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ),
		direction = o.direction || "both",
		origin = o.origin,
		original = {
			height: el.height(),
			width: el.width(),
			outerHeight: el.outerHeight(),
			outerWidth: el.outerWidth()
		},
		factor = {
			y: direction !== "horizontal" ? (percent / 100) : 1,
			x: direction !== "vertical" ? (percent / 100) : 1
		};

	// We are going to pass this effect to the size effect:
	options.effect = "size";
	options.queue = false;
	options.complete = done;

	// Set default origin and restore for show/hide
	if ( mode !== "effect" ) {
		options.origin = origin || ["middle","center"];
		options.restore = true;
	}

	options.from = o.from || ( mode === "show" ? {
		height: 0,
		width: 0,
		outerHeight: 0,
		outerWidth: 0
	} : original );
	options.to = {
		height: original.height * factor.y,
		width: original.width * factor.x,
		outerHeight: original.outerHeight * factor.y,
		outerWidth: original.outerWidth * factor.x
	};

	// Fade option to support puff
	if ( options.fade ) {
		if ( mode === "show" ) {
			options.from.opacity = 0;
			options.to.opacity = 1;
		}
		if ( mode === "hide" ) {
			options.from.opacity = 1;
			options.to.opacity = 0;
		}
	}

	// Animate
	el.effect( options );

};

$.effects.effect.size = function( o, done ) {

	// Create element
	var original, baseline, factor,
		el = $( this ),
		props0 = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ],

		// Always restore
		props1 = [ "position", "top", "bottom", "left", "right", "overflow", "opacity" ],

		// Copy for children
		props2 = [ "width", "height", "overflow" ],
		cProps = [ "fontSize" ],
		vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
		hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],

		// Set options
		mode = $.effects.setMode( el, o.mode || "effect" ),
		restore = o.restore || mode !== "effect",
		scale = o.scale || "both",
		origin = o.origin || [ "middle", "center" ],
		position = el.css( "position" ),
		props = restore ? props0 : props1,
		zero = {
			height: 0,
			width: 0,
			outerHeight: 0,
			outerWidth: 0
		};

	if ( mode === "show" ) {
		el.show();
	}
	original = {
		height: el.height(),
		width: el.width(),
		outerHeight: el.outerHeight(),
		outerWidth: el.outerWidth()
	};

	if ( o.mode === "toggle" && mode === "show" ) {
		el.from = o.to || zero;
		el.to = o.from || original;
	} else {
		el.from = o.from || ( mode === "show" ? zero : original );
		el.to = o.to || ( mode === "hide" ? zero : original );
	}

	// Set scaling factor
	factor = {
		from: {
			y: el.from.height / original.height,
			x: el.from.width / original.width
		},
		to: {
			y: el.to.height / original.height,
			x: el.to.width / original.width
		}
	};

	// Scale the css box
	if ( scale === "box" || scale === "both" ) {

		// Vertical props scaling
		if ( factor.from.y !== factor.to.y ) {
			props = props.concat( vProps );
			el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from );
			el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to );
		}

		// Horizontal props scaling
		if ( factor.from.x !== factor.to.x ) {
			props = props.concat( hProps );
			el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from );
			el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to );
		}
	}

	// Scale the content
	if ( scale === "content" || scale === "both" ) {

		// Vertical props scaling
		if ( factor.from.y !== factor.to.y ) {
			props = props.concat( cProps ).concat( props2 );
			el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from );
			el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to );
		}
	}

	$.effects.save( el, props );
	el.show();
	$.effects.createWrapper( el );
	el.css( "overflow", "hidden" ).css( el.from );

	// Adjust
	if (origin) { // Calculate baseline shifts
		baseline = $.effects.getBaseline( origin, original );
		el.from.top = ( original.outerHeight - el.outerHeight() ) * baseline.y;
		el.from.left = ( original.outerWidth - el.outerWidth() ) * baseline.x;
		el.to.top = ( original.outerHeight - el.to.outerHeight ) * baseline.y;
		el.to.left = ( original.outerWidth - el.to.outerWidth ) * baseline.x;
	}
	el.css( el.from ); // set top & left

	// Animate
	if ( scale === "content" || scale === "both" ) { // Scale the children

		// Add margins/font-size
		vProps = vProps.concat([ "marginTop", "marginBottom" ]).concat(cProps);
		hProps = hProps.concat([ "marginLeft", "marginRight" ]);
		props2 = props0.concat(vProps).concat(hProps);

		el.find( "*[width]" ).each( function(){
			var child = $( this ),
				c_original = {
					height: child.height(),
					width: child.width(),
					outerHeight: child.outerHeight(),
					outerWidth: child.outerWidth()
				};
			if (restore) {
				$.effects.save(child, props2);
			}

			child.from = {
				height: c_original.height * factor.from.y,
				width: c_original.width * factor.from.x,
				outerHeight: c_original.outerHeight * factor.from.y,
				outerWidth: c_original.outerWidth * factor.from.x
			};
			child.to = {
				height: c_original.height * factor.to.y,
				width: c_original.width * factor.to.x,
				outerHeight: c_original.height * factor.to.y,
				outerWidth: c_original.width * factor.to.x
			};

			// Vertical props scaling
			if ( factor.from.y !== factor.to.y ) {
				child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from );
				child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to );
			}

			// Horizontal props scaling
			if ( factor.from.x !== factor.to.x ) {
				child.from = $.effects.setTransition( child, hProps, factor.from.x, child.from );
				child.to = $.effects.setTransition( child, hProps, factor.to.x, child.to );
			}

			// Animate children
			child.css( child.from );
			child.animate( child.to, o.duration, o.easing, function() {

				// Restore children
				if ( restore ) {
					$.effects.restore( child, props2 );
				}
			});
		});
	}

	// Animate
	el.animate( el.to, {
		queue: false,
		duration: o.duration,
		easing: o.easing,
		complete: function() {
			if ( el.to.opacity === 0 ) {
				el.css( "opacity", el.from.opacity );
			}
			if( mode === "hide" ) {
				el.hide();
			}
			$.effects.restore( el, props );
			if ( !restore ) {

				// we need to calculate our new positioning based on the scaling
				if ( position === "static" ) {
					el.css({
						position: "relative",
						top: el.to.top,
						left: el.to.left
					});
				} else {
					$.each([ "top", "left" ], function( idx, pos ) {
						el.css( pos, function( _, str ) {
							var val = parseInt( str, 10 ),
								toRef = idx ? el.to.left : el.to.top;

							// if original was "auto", recalculate the new value from wrapper
							if ( str === "auto" ) {
								return toRef + "px";
							}

							return val + toRef + "px";
						});
					});
				}
			}

			$.effects.removeWrapper( el );
			done();
		}
	});

};

})(jQuery);
(function( $, undefined ) {

$.effects.effect.shake = function( o, done ) {

	var el = $( this ),
		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
		mode = $.effects.setMode( el, o.mode || "effect" ),
		direction = o.direction || "left",
		distance = o.distance || 20,
		times = o.times || 3,
		anims = times * 2 + 1,
		speed = Math.round(o.duration/anims),
		ref = (direction === "up" || direction === "down") ? "top" : "left",
		positiveMotion = (direction === "up" || direction === "left"),
		animation = {},
		animation1 = {},
		animation2 = {},
		i,

		// we will need to re-assemble the queue to stack our animations in place
		queue = el.queue(),
		queuelen = queue.length;

	$.effects.save( el, props );
	el.show();
	$.effects.createWrapper( el );

	// Animation
	animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance;
	animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2;
	animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;

	// Animate
	el.animate( animation, speed, o.easing );

	// Shakes
	for ( i = 1; i < times; i++ ) {
		el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing );
	}
	el
		.animate( animation1, speed, o.easing )
		.animate( animation, speed / 2, o.easing )
		.queue(function() {
			if ( mode === "hide" ) {
				el.hide();
			}
			$.effects.restore( el, props );
			$.effects.removeWrapper( el );
			done();
		});

	// inject all the animations we just queued to be first in line (after "inprogress")
	if ( queuelen > 1) {
		queue.splice.apply( queue,
			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
	}
	el.dequeue();

};

})(jQuery);
(function( $, undefined ) {

$.effects.effect.slide = function( o, done ) {

	// Create element
	var el = $( this ),
		props = [ "position", "top", "bottom", "left", "right", "width", "height" ],
		mode = $.effects.setMode( el, o.mode || "show" ),
		show = mode === "show",
		direction = o.direction || "left",
		ref = (direction === "up" || direction === "down") ? "top" : "left",
		positiveMotion = (direction === "up" || direction === "left"),
		distance,
		animation = {};

	// Adjust
	$.effects.save( el, props );
	el.show();
	distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true );

	$.effects.createWrapper( el ).css({
		overflow: "hidden"
	});

	if ( show ) {
		el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance );
	}

	// Animation
	animation[ ref ] = ( show ?
		( positiveMotion ? "+=" : "-=") :
		( positiveMotion ? "-=" : "+=")) +
		distance;

	// Animate
	el.animate( animation, {
		queue: false,
		duration: o.duration,
		easing: o.easing,
		complete: function() {
			if ( mode === "hide" ) {
				el.hide();
			}
			$.effects.restore( el, props );
			$.effects.removeWrapper( el );
			done();
		}
	});
};

})(jQuery);
(function( $, undefined ) {

$.effects.effect.transfer = function( o, done ) {
	var elem = $( this ),
		target = $( o.to ),
		targetFixed = target.css( "position" ) === "fixed",
		body = $("body"),
		fixTop = targetFixed ? body.scrollTop() : 0,
		fixLeft = targetFixed ? body.scrollLeft() : 0,
		endPosition = target.offset(),
		animation = {
			top: endPosition.top - fixTop ,
			left: endPosition.left - fixLeft ,
			height: target.innerHeight(),
			width: target.innerWidth()
		},
		startPosition = elem.offset(),
		transfer = $( "<div class='ui-effects-transfer'></div>" )
			.appendTo( document.body )
			.addClass( o.className )
			.css({
				top: startPosition.top - fixTop ,
				left: startPosition.left - fixLeft ,
				height: elem.innerHeight(),
				width: elem.innerWidth(),
				position: targetFixed ? "fixed" : "absolute"
			})
			.animate( animation, o.duration, o.easing, function() {
				transfer.remove();
				done();
			});
};

})(jQuery);

/*!
 * jScrollPane - v2.0.19 - 2013-11-16
 * http://jscrollpane.kelvinluck.com/
 *
 * Copyright (c) 2013 Kelvin Luck
 * Dual licensed under the MIT or GPL licenses.
 */

// Script: jScrollPane - cross browser customisable scrollbars
//
// *Version: 2.0.19, Last updated: 2013-11-16*
//
// Project Home - http://jscrollpane.kelvinluck.com/
// GitHub       - http://github.com/vitch/jScrollPane
// Source       - http://github.com/vitch/jScrollPane/raw/master/script/jquery.jscrollpane.js
// (Minified)   - http://github.com/vitch/jScrollPane/raw/master/script/jquery.jscrollpane.min.js
//
// About: License
//
// Copyright (c) 2013 Kelvin Luck
// Dual licensed under the MIT or GPL Version 2 licenses.
// http://jscrollpane.kelvinluck.com/MIT-LICENSE.txt
// http://jscrollpane.kelvinluck.com/GPL-LICENSE.txt
//
// About: Examples
//
// All examples and demos are available through the jScrollPane example site at:
// http://jscrollpane.kelvinluck.com/
//
// About: Support and Testing
//
// This plugin is tested on the browsers below and has been found to work reliably on them. If you run
// into a problem on one of the supported browsers then please visit the support section on the jScrollPane
// website (http://jscrollpane.kelvinluck.com/) for more information on getting support. You are also
// welcome to fork the project on GitHub if you can contribute a fix for a given issue. 
//
// jQuery Versions - tested in 1.4.2+ - reported to work in 1.3.x
// Browsers Tested - Firefox 3.6.8, Safari 5, Opera 10.6, Chrome 5.0, IE 6, 7, 8
//
// About: Release History
//
// 2.0.19 - (2013-11-16) Changes for more reliable scroll amount with latest mousewheel plugin (thanks @brandonaaron)
// 2.0.18 - (2013-10-23) Fix for issue with gutters and scrollToElement (thanks @Dubiy)
// 2.0.17 - (2013-08-17) Working correctly when box-sizing is set to border-box (thanks @pieht)
// 2.0.16 - (2013-07-30) Resetting left position when scroll is removed. Fixes #189
// 2.0.15 - (2013-07-29) Fixed issue with scrollToElement where the destX and destY are undefined.
// 2.0.14 - (2013-05-01) Updated to most recent mouse wheel plugin (see #106) and related changes for sensible scroll speed
// 2.0.13 - (2013-05-01) Switched to semver compatible version name
// 2.0.0beta12 - (2012-09-27) fix for jQuery 1.8+
// 2.0.0beta11 - (2012-05-14)
// 2.0.0beta10 - (2011-04-17) cleaner required size calculation, improved keyboard support, stickToBottom/Left, other small fixes
// 2.0.0beta9 - (2011-01-31) new API methods, bug fixes and correct keyboard support for FF/OSX
// 2.0.0beta8 - (2011-01-29) touchscreen support, improved keyboard support
// 2.0.0beta7 - (2011-01-23) scroll speed consistent (thanks Aivo Paas)
// 2.0.0beta6 - (2010-12-07) scrollToElement horizontal support
// 2.0.0beta5 - (2010-10-18) jQuery 1.4.3 support, various bug fixes
// 2.0.0beta4 - (2010-09-17) clickOnTrack support, bug fixes
// 2.0.0beta3 - (2010-08-27) Horizontal mousewheel, mwheelIntent, keyboard support, bug fixes
// 2.0.0beta2 - (2010-08-21) Bug fixes
// 2.0.0beta1 - (2010-08-17) Rewrite to follow modern best practices and enable horizontal scrolling, initially hidden
//							 elements and dynamically sized elements.
// 1.x - (2006-12-31 - 2010-07-31) Initial version, hosted at googlecode, deprecated

(function($,window,undefined){

	$.fn.jScrollPane = function(settings)
	{
		// JScrollPane "class" - public methods are available through $('selector').data('jsp')
		function JScrollPane(elem, s)
		{
			var settings, jsp = this, pane, paneWidth, paneHeight, container, contentWidth, contentHeight,
				percentInViewH, percentInViewV, isScrollableV, isScrollableH, verticalDrag, dragMaxY,
				verticalDragPosition, horizontalDrag, dragMaxX, horizontalDragPosition,
				verticalBar, verticalTrack, scrollbarWidth, verticalTrackHeight, verticalDragHeight, arrowUp, arrowDown,
				horizontalBar, horizontalTrack, horizontalTrackWidth, horizontalDragWidth, arrowLeft, arrowRight,
				reinitialiseInterval, originalPadding, originalPaddingTotalWidth, previousContentWidth,
				wasAtTop = true, wasAtLeft = true, wasAtBottom = false, wasAtRight = false,
				originalElement = elem.clone(false, false).empty(),
				mwEvent = $.fn.mwheelIntent ? 'mwheelIntent.jsp' : 'mousewheel.jsp';

			if (elem.css('box-sizing') === 'border-box') {
				originalPadding = 0;
				originalPaddingTotalWidth = 0;
			} else {
				originalPadding = elem.css('paddingTop') + ' ' +
									elem.css('paddingRight') + ' ' +
									elem.css('paddingBottom') + ' ' +
									elem.css('paddingLeft');	
				originalPaddingTotalWidth = (parseInt(elem.css('paddingLeft'), 10) || 0) +
											(parseInt(elem.css('paddingRight'), 10) || 0);
			}

			function initialise(s)
			{

				var /*firstChild, lastChild, */isMaintainingPositon, lastContentX, lastContentY,
						hasContainingSpaceChanged, originalScrollTop, originalScrollLeft,
						maintainAtBottom = false, maintainAtRight = false;

				settings = s;

				if (pane === undefined) {
					originalScrollTop = elem.scrollTop();
					originalScrollLeft = elem.scrollLeft();

					elem.css(
						{
							overflow: 'hidden',
							padding: 0
						}
					);
					// TODO: Deal with where width/ height is 0 as it probably means the element is hidden and we should
					// come back to it later and check once it is unhidden...
					paneWidth = elem.innerWidth() + originalPaddingTotalWidth;
					paneHeight = elem.innerHeight();

					elem.width(paneWidth);
					
					pane = $('<div class="jspPane" />').css('padding', originalPadding).append(elem.children());
					container = $('<div class="jspContainer" />')
						.css({
							'width': paneWidth + 'px',
							'height': paneHeight + 'px'
						}
					).append(pane).appendTo(elem);

					/*
					// Move any margins from the first and last children up to the container so they can still
					// collapse with neighbouring elements as they would before jScrollPane 
					firstChild = pane.find(':first-child');
					lastChild = pane.find(':last-child');
					elem.css(
						{
							'margin-top': firstChild.css('margin-top'),
							'margin-bottom': lastChild.css('margin-bottom')
						}
					);
					firstChild.css('margin-top', 0);
					lastChild.css('margin-bottom', 0);
					*/
				} else {
					elem.css('width', '');

					maintainAtBottom = settings.stickToBottom && isCloseToBottom();
					maintainAtRight  = settings.stickToRight  && isCloseToRight();

					hasContainingSpaceChanged = elem.innerWidth() + originalPaddingTotalWidth != paneWidth || elem.outerHeight() != paneHeight;

					if (hasContainingSpaceChanged) {
						paneWidth = elem.innerWidth() + originalPaddingTotalWidth;
						paneHeight = elem.innerHeight();
						container.css({
							width: paneWidth + 'px',
							height: paneHeight + 'px'
						});
					}

					// If nothing changed since last check...
					if (!hasContainingSpaceChanged && previousContentWidth == contentWidth && pane.outerHeight() == contentHeight) {
						elem.width(paneWidth);
						return;
					}
					previousContentWidth = contentWidth;
					
					pane.css('width', '');
					elem.width(paneWidth);

					container.find('>.jspVerticalBar,>.jspHorizontalBar').remove().end();
				}

				pane.css('overflow', 'auto');
				if (s.contentWidth) {
					contentWidth = s.contentWidth;
				} else {
					contentWidth = pane[0].scrollWidth;
				}
				contentHeight = pane[0].scrollHeight;
				pane.css('overflow', '');

				percentInViewH = contentWidth / paneWidth;
				percentInViewV = contentHeight / paneHeight;
				isScrollableV = percentInViewV > 1;

				isScrollableH = percentInViewH > 1;

				//console.log(paneWidth, paneHeight, contentWidth, contentHeight, percentInViewH, percentInViewV, isScrollableH, isScrollableV);

				if (!(isScrollableH || isScrollableV)) {
					elem.removeClass('jspScrollable');
					pane.css({
            top: 0,
            left: 0,
						width: container.width() - originalPaddingTotalWidth
					});
					removeMousewheel();
					removeFocusHandler();
					removeKeyboardNav();
					removeClickOnTrack();
				} else {
					elem.addClass('jspScrollable');

					isMaintainingPositon = settings.maintainPosition && (verticalDragPosition || horizontalDragPosition);
					if (isMaintainingPositon) {
						lastContentX = contentPositionX();
						lastContentY = contentPositionY();
					}

					initialiseVerticalScroll();
					initialiseHorizontalScroll();
					resizeScrollbars();

					if (isMaintainingPositon) {
						scrollToX(maintainAtRight  ? (contentWidth  - paneWidth ) : lastContentX, false);
						scrollToY(maintainAtBottom ? (contentHeight - paneHeight) : lastContentY, false);
					}

					initFocusHandler();
					initMousewheel();
					initTouch();
					
					if (settings.enableKeyboardNavigation) {
						initKeyboardNav();
					}
					if (settings.clickOnTrack) {
						initClickOnTrack();
					}
					
					observeHash();
					if (settings.hijackInternalLinks) {
						hijackInternalLinks();
					}
				}

				if (settings.autoReinitialise && !reinitialiseInterval) {
					reinitialiseInterval = setInterval(
						function()
						{
							initialise(settings);
						},
						settings.autoReinitialiseDelay
					);
				} else if (!settings.autoReinitialise && reinitialiseInterval) {
					clearInterval(reinitialiseInterval);
				}

				originalScrollTop && elem.scrollTop(0) && scrollToY(originalScrollTop, false);
				originalScrollLeft && elem.scrollLeft(0) && scrollToX(originalScrollLeft, false);

				elem.trigger('jsp-initialised', [isScrollableH || isScrollableV]);
			}

			function initialiseVerticalScroll()
			{
				if (isScrollableV) {

					container.append(
						$('<div class="jspVerticalBar" />').append(
							$('<div class="jspCap jspCapTop" />'),
							$('<div class="jspTrack" />').append(
								$('<div class="jspDrag" />').append(
									$('<div class="jspDragTop" />'),
									$('<div class="jspDragBottom" />')
								)
							),
							$('<div class="jspCap jspCapBottom" />')
						)
					);

					verticalBar = container.find('>.jspVerticalBar');
					verticalTrack = verticalBar.find('>.jspTrack');
					verticalDrag = verticalTrack.find('>.jspDrag');

					if (settings.showArrows) {
						arrowUp = $('<a class="jspArrow jspArrowUp" />').bind(
							'mousedown.jsp', getArrowScroll(0, -1)
						).bind('click.jsp', nil);
						arrowDown = $('<a class="jspArrow jspArrowDown" />').bind(
							'mousedown.jsp', getArrowScroll(0, 1)
						).bind('click.jsp', nil);
						if (settings.arrowScrollOnHover) {
							arrowUp.bind('mouseover.jsp', getArrowScroll(0, -1, arrowUp));
							arrowDown.bind('mouseover.jsp', getArrowScroll(0, 1, arrowDown));
						}

						appendArrows(verticalTrack, settings.verticalArrowPositions, arrowUp, arrowDown);
					}

					verticalTrackHeight = paneHeight;
					container.find('>.jspVerticalBar>.jspCap:visible,>.jspVerticalBar>.jspArrow').each(
						function()
						{
							verticalTrackHeight -= $(this).outerHeight();
						}
					);


					verticalDrag.hover(
						function()
						{
							verticalDrag.addClass('jspHover');
						},
						function()
						{
							verticalDrag.removeClass('jspHover');
						}
					).bind(
						'mousedown.jsp',
						function(e)
						{
							// Stop IE from allowing text selection
							$('html').bind('dragstart.jsp selectstart.jsp', nil);

							verticalDrag.addClass('jspActive');

							var startY = e.pageY - verticalDrag.position().top;

							$('html').bind(
								'mousemove.jsp',
								function(e)
								{
									positionDragY(e.pageY - startY, false);
								}
							).bind('mouseup.jsp mouseleave.jsp', cancelDrag);
							return false;
						}
					);
					sizeVerticalScrollbar();
				}
			}

			function sizeVerticalScrollbar()
			{
				verticalTrack.height(verticalTrackHeight + 'px');
				verticalDragPosition = 0;
				scrollbarWidth = settings.verticalGutter + verticalTrack.outerWidth();

				// Make the pane thinner to allow for the vertical scrollbar
				pane.width(paneWidth - scrollbarWidth - originalPaddingTotalWidth);

				// Add margin to the left of the pane if scrollbars are on that side (to position
				// the scrollbar on the left or right set it's left or right property in CSS)
				try {
					if (verticalBar.position().left === 0) {
						pane.css('margin-left', scrollbarWidth + 'px');
					}
				} catch (err) {
				}
			}

			function initialiseHorizontalScroll()
			{
				if (isScrollableH) {

					container.append(
						$('<div class="jspHorizontalBar" />').append(
							$('<div class="jspCap jspCapLeft" />'),
							$('<div class="jspTrack" />').append(
								$('<div class="jspDrag" />').append(
									$('<div class="jspDragLeft" />'),
									$('<div class="jspDragRight" />')
								)
							),
							$('<div class="jspCap jspCapRight" />')
						)
					);

					horizontalBar = container.find('>.jspHorizontalBar');
					horizontalTrack = horizontalBar.find('>.jspTrack');
					horizontalDrag = horizontalTrack.find('>.jspDrag');

					if (settings.showArrows) {
						arrowLeft = $('<a class="jspArrow jspArrowLeft" />').bind(
							'mousedown.jsp', getArrowScroll(-1, 0)
						).bind('click.jsp', nil);
						arrowRight = $('<a class="jspArrow jspArrowRight" />').bind(
							'mousedown.jsp', getArrowScroll(1, 0)
						).bind('click.jsp', nil);
						if (settings.arrowScrollOnHover) {
							arrowLeft.bind('mouseover.jsp', getArrowScroll(-1, 0, arrowLeft));
							arrowRight.bind('mouseover.jsp', getArrowScroll(1, 0, arrowRight));
						}
						appendArrows(horizontalTrack, settings.horizontalArrowPositions, arrowLeft, arrowRight);
					}

					horizontalDrag.hover(
						function()
						{
							horizontalDrag.addClass('jspHover');
						},
						function()
						{
							horizontalDrag.removeClass('jspHover');
						}
					).bind(
						'mousedown.jsp',
						function(e)
						{
							// Stop IE from allowing text selection
							$('html').bind('dragstart.jsp selectstart.jsp', nil);

							horizontalDrag.addClass('jspActive');

							var startX = e.pageX - horizontalDrag.position().left;

							$('html').bind(
								'mousemove.jsp',
								function(e)
								{
									positionDragX(e.pageX - startX, false);
								}
							).bind('mouseup.jsp mouseleave.jsp', cancelDrag);
							return false;
						}
					);
					horizontalTrackWidth = container.innerWidth();
					sizeHorizontalScrollbar();
				}
			}

			function sizeHorizontalScrollbar()
			{
				container.find('>.jspHorizontalBar>.jspCap:visible,>.jspHorizontalBar>.jspArrow').each(
					function()
					{
						horizontalTrackWidth -= $(this).outerWidth();
					}
				);

				horizontalTrack.width(horizontalTrackWidth + 'px');
				horizontalDragPosition = 0;
			}

			function resizeScrollbars()
			{
				if (isScrollableH && isScrollableV) {
					var horizontalTrackHeight = horizontalTrack.outerHeight(),
						verticalTrackWidth = verticalTrack.outerWidth();
					verticalTrackHeight -= horizontalTrackHeight;
					$(horizontalBar).find('>.jspCap:visible,>.jspArrow').each(
						function()
						{
							horizontalTrackWidth += $(this).outerWidth();
						}
					);
					horizontalTrackWidth -= verticalTrackWidth;
					paneHeight -= verticalTrackWidth;
					paneWidth -= horizontalTrackHeight;
					horizontalTrack.parent().append(
						$('<div class="jspCorner" />').css('width', horizontalTrackHeight + 'px')
					);
					sizeVerticalScrollbar();
					sizeHorizontalScrollbar();
				}
				// reflow content
				if (isScrollableH) {
					pane.width((container.outerWidth() - originalPaddingTotalWidth) + 'px');
				}
				contentHeight = pane.outerHeight();
				percentInViewV = contentHeight / paneHeight;

				if (isScrollableH) {
					horizontalDragWidth = Math.ceil(1 / percentInViewH * horizontalTrackWidth);
					if (horizontalDragWidth > settings.horizontalDragMaxWidth) {
						horizontalDragWidth = settings.horizontalDragMaxWidth;
					} else if (horizontalDragWidth < settings.horizontalDragMinWidth) {
						horizontalDragWidth = settings.horizontalDragMinWidth;
					}
					horizontalDrag.width(horizontalDragWidth + 'px');
					dragMaxX = horizontalTrackWidth - horizontalDragWidth;
					_positionDragX(horizontalDragPosition); // To update the state for the arrow buttons
				}
				if (isScrollableV) {
					verticalDragHeight = Math.ceil(1 / percentInViewV * verticalTrackHeight);
					if (verticalDragHeight > settings.verticalDragMaxHeight) {
						verticalDragHeight = settings.verticalDragMaxHeight;
					} else if (verticalDragHeight < settings.verticalDragMinHeight) {
						verticalDragHeight = settings.verticalDragMinHeight;
					}
					verticalDrag.height(verticalDragHeight + 'px');
					dragMaxY = verticalTrackHeight - verticalDragHeight;
					_positionDragY(verticalDragPosition); // To update the state for the arrow buttons
				}
			}

			function appendArrows(ele, p, a1, a2)
			{
				var p1 = "before", p2 = "after", aTemp;
				
				// Sniff for mac... Is there a better way to determine whether the arrows would naturally appear
				// at the top or the bottom of the bar?
				if (p == "os") {
					p = /Mac/.test(navigator.platform) ? "after" : "split";
				}
				if (p == p1) {
					p2 = p;
				} else if (p == p2) {
					p1 = p;
					aTemp = a1;
					a1 = a2;
					a2 = aTemp;
				}

				ele[p1](a1)[p2](a2);
			}

			function getArrowScroll(dirX, dirY, ele)
			{
				return function()
				{
					arrowScroll(dirX, dirY, this, ele);
					this.blur();
					return false;
				};
			}

			function arrowScroll(dirX, dirY, arrow, ele)
			{
				arrow = $(arrow).addClass('jspActive');

				var eve,
					scrollTimeout,
					isFirst = true,
					doScroll = function()
					{
						if (dirX !== 0) {
							jsp.scrollByX(dirX * settings.arrowButtonSpeed);
						}
						if (dirY !== 0) {
							jsp.scrollByY(dirY * settings.arrowButtonSpeed);
						}
						scrollTimeout = setTimeout(doScroll, isFirst ? settings.initialDelay : settings.arrowRepeatFreq);
						isFirst = false;
					};

				doScroll();

				eve = ele ? 'mouseout.jsp' : 'mouseup.jsp';
				ele = ele || $('html');
				ele.bind(
					eve,
					function()
					{
						arrow.removeClass('jspActive');
						scrollTimeout && clearTimeout(scrollTimeout);
						scrollTimeout = null;
						ele.unbind(eve);
					}
				);
			}

			function initClickOnTrack()
			{
				removeClickOnTrack();
				if (isScrollableV) {
					verticalTrack.bind(
						'mousedown.jsp',
						function(e)
						{
							if (e.originalTarget === undefined || e.originalTarget == e.currentTarget) {
								var clickedTrack = $(this),
									offset = clickedTrack.offset(),
									direction = e.pageY - offset.top - verticalDragPosition,
									scrollTimeout,
									isFirst = true,
									doScroll = function()
									{
										var offset = clickedTrack.offset(),
											pos = e.pageY - offset.top - verticalDragHeight / 2,
											contentDragY = paneHeight * settings.scrollPagePercent,
											dragY = dragMaxY * contentDragY / (contentHeight - paneHeight);
										if (direction < 0) {
											if (verticalDragPosition - dragY > pos) {
												jsp.scrollByY(-contentDragY);
											} else {
												positionDragY(pos);
											}
										} else if (direction > 0) {
											if (verticalDragPosition + dragY < pos) {
												jsp.scrollByY(contentDragY);
											} else {
												positionDragY(pos);
											}
										} else {
											cancelClick();
											return;
										}
										scrollTimeout = setTimeout(doScroll, isFirst ? settings.initialDelay : settings.trackClickRepeatFreq);
										isFirst = false;
									},
									cancelClick = function()
									{
										scrollTimeout && clearTimeout(scrollTimeout);
										scrollTimeout = null;
										$(document).unbind('mouseup.jsp', cancelClick);
									};
								doScroll();
								$(document).bind('mouseup.jsp', cancelClick);
								return false;
							}
						}
					);
				}
				
				if (isScrollableH) {
					horizontalTrack.bind(
						'mousedown.jsp',
						function(e)
						{
							if (e.originalTarget === undefined || e.originalTarget == e.currentTarget) {
								var clickedTrack = $(this),
									offset = clickedTrack.offset(),
									direction = e.pageX - offset.left - horizontalDragPosition,
									scrollTimeout,
									isFirst = true,
									doScroll = function()
									{
										var offset = clickedTrack.offset(),
											pos = e.pageX - offset.left - horizontalDragWidth / 2,
											contentDragX = paneWidth * settings.scrollPagePercent,
											dragX = dragMaxX * contentDragX / (contentWidth - paneWidth);
										if (direction < 0) {
											if (horizontalDragPosition - dragX > pos) {
												jsp.scrollByX(-contentDragX);
											} else {
												positionDragX(pos);
											}
										} else if (direction > 0) {
											if (horizontalDragPosition + dragX < pos) {
												jsp.scrollByX(contentDragX);
											} else {
												positionDragX(pos);
											}
										} else {
											cancelClick();
											return;
										}
										scrollTimeout = setTimeout(doScroll, isFirst ? settings.initialDelay : settings.trackClickRepeatFreq);
										isFirst = false;
									},
									cancelClick = function()
									{
										scrollTimeout && clearTimeout(scrollTimeout);
										scrollTimeout = null;
										$(document).unbind('mouseup.jsp', cancelClick);
									};
								doScroll();
								$(document).bind('mouseup.jsp', cancelClick);
								return false;
							}
						}
					);
				}
			}

			function removeClickOnTrack()
			{
				if (horizontalTrack) {
					horizontalTrack.unbind('mousedown.jsp');
				}
				if (verticalTrack) {
					verticalTrack.unbind('mousedown.jsp');
				}
			}

			function cancelDrag()
			{
				$('html').unbind('dragstart.jsp selectstart.jsp mousemove.jsp mouseup.jsp mouseleave.jsp');

				if (verticalDrag) {
					verticalDrag.removeClass('jspActive');
				}
				if (horizontalDrag) {
					horizontalDrag.removeClass('jspActive');
				}
			}

			function positionDragY(destY, animate)
			{
				if (!isScrollableV) {
					return;
				}
				if (destY < 0) {
					destY = 0;
				} else if (destY > dragMaxY) {
					destY = dragMaxY;
				}

				// can't just check if(animate) because false is a valid value that could be passed in...
				if (animate === undefined) {
					animate = settings.animateScroll;
				}
				if (animate) {
					jsp.animate(verticalDrag, 'top', destY,	_positionDragY);
				} else {
					verticalDrag.css('top', destY);
					_positionDragY(destY);
				}

			}

			function _positionDragY(destY)
			{
				if (destY === undefined) {
					destY = verticalDrag.position().top;
				}

				container.scrollTop(0);
				verticalDragPosition = destY;

				var isAtTop = verticalDragPosition === 0,
					isAtBottom = verticalDragPosition == dragMaxY,
					percentScrolled = destY/ dragMaxY,
					destTop = -percentScrolled * (contentHeight - paneHeight);

				if (wasAtTop != isAtTop || wasAtBottom != isAtBottom) {
					wasAtTop = isAtTop;
					wasAtBottom = isAtBottom;
					elem.trigger('jsp-arrow-change', [wasAtTop, wasAtBottom, wasAtLeft, wasAtRight]);
				}
				
				updateVerticalArrows(isAtTop, isAtBottom);
				pane.css('top', destTop);
				elem.trigger('jsp-scroll-y', [-destTop, isAtTop, isAtBottom]).trigger('scroll');
			}

			function positionDragX(destX, animate)
			{
				if (!isScrollableH) {
					return;
				}
				if (destX < 0) {
					destX = 0;
				} else if (destX > dragMaxX) {
					destX = dragMaxX;
				}

				if (animate === undefined) {
					animate = settings.animateScroll;
				}
				if (animate) {
					jsp.animate(horizontalDrag, 'left', destX,	_positionDragX);
				} else {
					horizontalDrag.css('left', destX);
					_positionDragX(destX);
				}
			}

			function _positionDragX(destX)
			{
				if (destX === undefined) {
					destX = horizontalDrag.position().left;
				}

				container.scrollTop(0);
				horizontalDragPosition = destX;

				var isAtLeft = horizontalDragPosition === 0,
					isAtRight = horizontalDragPosition == dragMaxX,
					percentScrolled = destX / dragMaxX,
					destLeft = -percentScrolled * (contentWidth - paneWidth);

				if (wasAtLeft != isAtLeft || wasAtRight != isAtRight) {
					wasAtLeft = isAtLeft;
					wasAtRight = isAtRight;
					elem.trigger('jsp-arrow-change', [wasAtTop, wasAtBottom, wasAtLeft, wasAtRight]);
				}
				
				updateHorizontalArrows(isAtLeft, isAtRight);
				pane.css('left', destLeft);
				elem.trigger('jsp-scroll-x', [-destLeft, isAtLeft, isAtRight]).trigger('scroll');
			}

			function updateVerticalArrows(isAtTop, isAtBottom)
			{
				if (settings.showArrows) {
					arrowUp[isAtTop ? 'addClass' : 'removeClass']('jspDisabled');
					arrowDown[isAtBottom ? 'addClass' : 'removeClass']('jspDisabled');
				}
			}

			function updateHorizontalArrows(isAtLeft, isAtRight)
			{
				if (settings.showArrows) {
					arrowLeft[isAtLeft ? 'addClass' : 'removeClass']('jspDisabled');
					arrowRight[isAtRight ? 'addClass' : 'removeClass']('jspDisabled');
				}
			}

			function scrollToY(destY, animate)
			{
				var percentScrolled = destY / (contentHeight - paneHeight);
				positionDragY(percentScrolled * dragMaxY, animate);
			}

			function scrollToX(destX, animate)
			{
				var percentScrolled = destX / (contentWidth - paneWidth);
				positionDragX(percentScrolled * dragMaxX, animate);
			}

			function scrollToElement(ele, stickToTop, animate)
			{
				var e, eleHeight, eleWidth, eleTop = 0, eleLeft = 0, viewportTop, viewportLeft, maxVisibleEleTop, maxVisibleEleLeft, destY, destX;

				// Legal hash values aren't necessarily legal jQuery selectors so we need to catch any
				// errors from the lookup...
				try {
					e = $(ele);
				} catch (err) {
					return;
				}
				eleHeight = e.outerHeight();
				eleWidth= e.outerWidth();

				container.scrollTop(0);
				container.scrollLeft(0);
				
				// loop through parents adding the offset top of any elements that are relatively positioned between
				// the focused element and the jspPane so we can get the true distance from the top
				// of the focused element to the top of the scrollpane...
				while (!e.is('.jspPane')) {
					eleTop += e.position().top;
					eleLeft += e.position().left;
					e = e.offsetParent();
					if (/^body|html$/i.test(e[0].nodeName)) {
						// we ended up too high in the document structure. Quit!
						return;
					}
				}

				viewportTop = contentPositionY();
				maxVisibleEleTop = viewportTop + paneHeight;
				if (eleTop < viewportTop || stickToTop) { // element is above viewport
					destY = eleTop - settings.horizontalGutter;
				} else if (eleTop + eleHeight > maxVisibleEleTop) { // element is below viewport
					destY = eleTop - paneHeight + eleHeight + settings.horizontalGutter;
				}
				if (!isNaN(destY)) {
					scrollToY(destY, animate);
				}
				
				viewportLeft = contentPositionX();
	            maxVisibleEleLeft = viewportLeft + paneWidth;
	            if (eleLeft < viewportLeft || stickToTop) { // element is to the left of viewport
	                destX = eleLeft - settings.horizontalGutter;
	            } else if (eleLeft + eleWidth > maxVisibleEleLeft) { // element is to the right viewport
	                destX = eleLeft - paneWidth + eleWidth + settings.horizontalGutter;
	            }
	            if (!isNaN(destX)) {
	                scrollToX(destX, animate);
	            }

			}

			function contentPositionX()
			{
				return -pane.position().left;
			}

			function contentPositionY()
			{
				return -pane.position().top;
			}

			function isCloseToBottom()
			{
				var scrollableHeight = contentHeight - paneHeight;
				return (scrollableHeight > 20) && (scrollableHeight - contentPositionY() < 10);
			}

			function isCloseToRight()
			{
				var scrollableWidth = contentWidth - paneWidth;
				return (scrollableWidth > 20) && (scrollableWidth - contentPositionX() < 10);
			}

			function initMousewheel()
			{
				container.unbind(mwEvent).bind(
					mwEvent,
					function (event, delta, deltaX, deltaY) {
						var dX = horizontalDragPosition, dY = verticalDragPosition, factor = event.deltaFactor || settings.mouseWheelSpeed;
						jsp.scrollBy(deltaX * factor, -deltaY * factor, false);
						// return true if there was no movement so rest of screen can scroll
						return dX == horizontalDragPosition && dY == verticalDragPosition;
					}
				);
			}

			function removeMousewheel()
			{
				container.unbind(mwEvent);
			}

			function nil()
			{
				return false;
			}

			function initFocusHandler()
			{
				pane.find(':input,a').unbind('focus.jsp').bind(
					'focus.jsp',
					function(e)
					{
						scrollToElement(e.target, false);
					}
				);
			}

			function removeFocusHandler()
			{
				pane.find(':input,a').unbind('focus.jsp');
			}
			
			function initKeyboardNav()
			{
				var keyDown, elementHasScrolled, validParents = [];
				isScrollableH && validParents.push(horizontalBar[0]);
				isScrollableV && validParents.push(verticalBar[0]);
				
				// IE also focuses elements that don't have tabindex set.
				pane.focus(
					function()
					{
						elem.focus();
					}
				);
				
				elem.attr('tabindex', 0)
					.unbind('keydown.jsp keypress.jsp')
					.bind(
						'keydown.jsp',
						function(e)
						{
							if (e.target !== this && !(validParents.length && $(e.target).closest(validParents).length)){
								return;
							}
							var dX = horizontalDragPosition, dY = verticalDragPosition;
							switch(e.keyCode) {
								case 40: // down
								case 38: // up
								case 34: // page down
								case 32: // space
								case 33: // page up
								case 39: // right
								case 37: // left
									keyDown = e.keyCode;
									keyDownHandler();
									break;
								case 35: // end
									scrollToY(contentHeight - paneHeight);
									keyDown = null;
									break;
								case 36: // home
									scrollToY(0);
									keyDown = null;
									break;
							}

							elementHasScrolled = e.keyCode == keyDown && dX != horizontalDragPosition || dY != verticalDragPosition;
							return !elementHasScrolled;
						}
					).bind(
						'keypress.jsp', // For FF/ OSX so that we can cancel the repeat key presses if the JSP scrolls...
						function(e)
						{
							if (e.keyCode == keyDown) {
								keyDownHandler();
							}
							return !elementHasScrolled;
						}
					);
				
				if (settings.hideFocus) {
					elem.css('outline', 'none');
					if ('hideFocus' in container[0]){
						elem.attr('hideFocus', true);
					}
				} else {
					elem.css('outline', '');
					if ('hideFocus' in container[0]){
						elem.attr('hideFocus', false);
					}
				}
				
				function keyDownHandler()
				{
					var dX = horizontalDragPosition, dY = verticalDragPosition;
					switch(keyDown) {
						case 40: // down
							jsp.scrollByY(settings.keyboardSpeed, false);
							break;
						case 38: // up
							jsp.scrollByY(-settings.keyboardSpeed, false);
							break;
						case 34: // page down
						case 32: // space
							jsp.scrollByY(paneHeight * settings.scrollPagePercent, false);
							break;
						case 33: // page up
							jsp.scrollByY(-paneHeight * settings.scrollPagePercent, false);
							break;
						case 39: // right
							jsp.scrollByX(settings.keyboardSpeed, false);
							break;
						case 37: // left
							jsp.scrollByX(-settings.keyboardSpeed, false);
							break;
					}

					elementHasScrolled = dX != horizontalDragPosition || dY != verticalDragPosition;
					return elementHasScrolled;
				}
			}
			
			function removeKeyboardNav()
			{
				elem.attr('tabindex', '-1')
					.removeAttr('tabindex')
					.unbind('keydown.jsp keypress.jsp');
			}

			function observeHash()
			{
				if (location.hash && location.hash.length > 1) {
					var e,
						retryInt,
						hash = escape(location.hash.substr(1)) // hash must be escaped to prevent XSS
						;
					try {
						e = $('#' + hash + ', a[name="' + hash + '"]');
					} catch (err) {
						return;
					}

					if (e.length && pane.find(hash)) {
						// nasty workaround but it appears to take a little while before the hash has done its thing
						// to the rendered page so we just wait until the container's scrollTop has been messed up.
						if (container.scrollTop() === 0) {
							retryInt = setInterval(
								function()
								{
									if (container.scrollTop() > 0) {
										scrollToElement(e, true);
										$(document).scrollTop(container.position().top);
										clearInterval(retryInt);
									}
								},
								50
							);
						} else {
							scrollToElement(e, true);
							$(document).scrollTop(container.position().top);
						}
					}
				}
			}

			function hijackInternalLinks()
			{
				// only register the link handler once
				if ($(document.body).data('jspHijack')) {
					return;
				}

				// remember that the handler was bound
				$(document.body).data('jspHijack', true);

				// use live handler to also capture newly created links
				$(document.body).delegate('a[href*=#]', 'click', function(event) {
					// does the link point to the same page?
					// this also takes care of cases with a <base>-Tag or Links not starting with the hash #
					// e.g. <a href="index.html#test"> when the current url already is index.html
					var href = this.href.substr(0, this.href.indexOf('#')),
						locationHref = location.href,
						hash,
						element,
						container,
						jsp,
						scrollTop,
						elementTop;
					if (location.href.indexOf('#') !== -1) {
						locationHref = location.href.substr(0, location.href.indexOf('#'));
					}
					if (href !== locationHref) {
						// the link points to another page
						return;
					}

					// check if jScrollPane should handle this click event
					hash = escape(this.href.substr(this.href.indexOf('#') + 1));

					// find the element on the page
					element;
					try {
						element = $('#' + hash + ', a[name="' + hash + '"]');
					} catch (e) {
						// hash is not a valid jQuery identifier
						return;
					}

					if (!element.length) {
						// this link does not point to an element on this page
						return;
					}

					container = element.closest('.jspScrollable');
					jsp = container.data('jsp');

					// jsp might be another jsp instance than the one, that bound this event
					// remember: this event is only bound once for all instances.
					jsp.scrollToElement(element, true);

					if (container[0].scrollIntoView) {
						// also scroll to the top of the container (if it is not visible)
						scrollTop = $(window).scrollTop();
						elementTop = element.offset().top;
						if (elementTop < scrollTop || elementTop > scrollTop + $(window).height()) {
							container[0].scrollIntoView();
						}
					}

					// jsp handled this event, prevent the browser default (scrolling :P)
					event.preventDefault();
				});
			}
			
			// Init touch on iPad, iPhone, iPod, Android
			function initTouch()
			{
				var startX,
					startY,
					touchStartX,
					touchStartY,
					moved,
					moving = false;
  
				container.unbind('touchstart.jsp touchmove.jsp touchend.jsp click.jsp-touchclick').bind(
					'touchstart.jsp',
					function(e)
					{
						var touch = e.originalEvent.touches[0];
						startX = contentPositionX();
						startY = contentPositionY();
						touchStartX = touch.pageX;
						touchStartY = touch.pageY;
						moved = false;
						moving = true;
					}
				).bind(
					'touchmove.jsp',
					function(ev)
					{
						if(!moving) {
							return;
						}
						
						var touchPos = ev.originalEvent.touches[0],
							dX = horizontalDragPosition, dY = verticalDragPosition;
						
						jsp.scrollTo(startX + touchStartX - touchPos.pageX, startY + touchStartY - touchPos.pageY);
						
						moved = moved || Math.abs(touchStartX - touchPos.pageX) > 5 || Math.abs(touchStartY - touchPos.pageY) > 5;
						
						// return true if there was no movement so rest of screen can scroll
						return dX == horizontalDragPosition && dY == verticalDragPosition;
					}
				).bind(
					'touchend.jsp',
					function(e)
					{
						moving = false;
						/*if(moved) {
							return false;
						}*/
					}
				).bind(
					'click.jsp-touchclick',
					function(e)
					{
						if(moved) {
							moved = false;
							return false;
						}
					}
				);
			}
			
			function destroy(){
				var currentY = contentPositionY(),
					currentX = contentPositionX();
				elem.removeClass('jspScrollable').unbind('.jsp');
				elem.replaceWith(originalElement.append(pane.children()));
				originalElement.scrollTop(currentY);
				originalElement.scrollLeft(currentX);

				// clear reinitialize timer if active
				if (reinitialiseInterval) {
					clearInterval(reinitialiseInterval);
				}
			}

			// Public API
			$.extend(
				jsp,
				{
					// Reinitialises the scroll pane (if it's internal dimensions have changed since the last time it
					// was initialised). The settings object which is passed in will override any settings from the
					// previous time it was initialised - if you don't pass any settings then the ones from the previous
					// initialisation will be used.
					reinitialise: function(s)
					{
						s = $.extend({}, settings, s);
						initialise(s);
					},
					// Scrolls the specified element (a jQuery object, DOM node or jQuery selector string) into view so
					// that it can be seen within the viewport. If stickToTop is true then the element will appear at
					// the top of the viewport, if it is false then the viewport will scroll as little as possible to
					// show the element. You can also specify if you want animation to occur. If you don't provide this
					// argument then the animateScroll value from the settings object is used instead.
					scrollToElement: function(ele, stickToTop, animate)
					{
						scrollToElement(ele, stickToTop, animate);
					},
					// Scrolls the pane so that the specified co-ordinates within the content are at the top left
					// of the viewport. animate is optional and if not passed then the value of animateScroll from
					// the settings object this jScrollPane was initialised with is used.
					scrollTo: function(destX, destY, animate)
					{
						scrollToX(destX, animate);
						scrollToY(destY, animate);
					},
					// Scrolls the pane so that the specified co-ordinate within the content is at the left of the
					// viewport. animate is optional and if not passed then the value of animateScroll from the settings
					// object this jScrollPane was initialised with is used.
					scrollToX: function(destX, animate)
					{
						scrollToX(destX, animate);
					},
					// Scrolls the pane so that the specified co-ordinate within the content is at the top of the
					// viewport. animate is optional and if not passed then the value of animateScroll from the settings
					// object this jScrollPane was initialised with is used.
					scrollToY: function(destY, animate)
					{
						scrollToY(destY, animate);
					},
					// Scrolls the pane to the specified percentage of its maximum horizontal scroll position. animate
					// is optional and if not passed then the value of animateScroll from the settings object this
					// jScrollPane was initialised with is used.
					scrollToPercentX: function(destPercentX, animate)
					{
						scrollToX(destPercentX * (contentWidth - paneWidth), animate);
					},
					// Scrolls the pane to the specified percentage of its maximum vertical scroll position. animate
					// is optional and if not passed then the value of animateScroll from the settings object this
					// jScrollPane was initialised with is used.
					scrollToPercentY: function(destPercentY, animate)
					{
						scrollToY(destPercentY * (contentHeight - paneHeight), animate);
					},
					// Scrolls the pane by the specified amount of pixels. animate is optional and if not passed then
					// the value of animateScroll from the settings object this jScrollPane was initialised with is used.
					scrollBy: function(deltaX, deltaY, animate)
					{
						jsp.scrollByX(deltaX, animate);
						jsp.scrollByY(deltaY, animate);
					},
					// Scrolls the pane by the specified amount of pixels. animate is optional and if not passed then
					// the value of animateScroll from the settings object this jScrollPane was initialised with is used.
					scrollByX: function(deltaX, animate)
					{
						var destX = contentPositionX() + Math[deltaX<0 ? 'floor' : 'ceil'](deltaX),
							percentScrolled = destX / (contentWidth - paneWidth);
						positionDragX(percentScrolled * dragMaxX, animate);
					},
					// Scrolls the pane by the specified amount of pixels. animate is optional and if not passed then
					// the value of animateScroll from the settings object this jScrollPane was initialised with is used.
					scrollByY: function(deltaY, animate)
					{
						var destY = contentPositionY() + Math[deltaY<0 ? 'floor' : 'ceil'](deltaY),
							percentScrolled = destY / (contentHeight - paneHeight);
						positionDragY(percentScrolled * dragMaxY, animate);
					},
					// Positions the horizontal drag at the specified x position (and updates the viewport to reflect
					// this). animate is optional and if not passed then the value of animateScroll from the settings
					// object this jScrollPane was initialised with is used.
					positionDragX: function(x, animate)
					{
						positionDragX(x, animate);
					},
					// Positions the vertical drag at the specified y position (and updates the viewport to reflect
					// this). animate is optional and if not passed then the value of animateScroll from the settings
					// object this jScrollPane was initialised with is used.
					positionDragY: function(y, animate)
					{
						positionDragY(y, animate);
					},
					// This method is called when jScrollPane is trying to animate to a new position. You can override
					// it if you want to provide advanced animation functionality. It is passed the following arguments:
					//  * ele          - the element whose position is being animated
					//  * prop         - the property that is being animated
					//  * value        - the value it's being animated to
					//  * stepCallback - a function that you must execute each time you update the value of the property
					// You can use the default implementation (below) as a starting point for your own implementation.
					animate: function(ele, prop, value, stepCallback)
					{
						var params = {};
						params[prop] = value;
						ele.animate(
							params,
							{
								'duration'	: settings.animateDuration,
								'easing'	: settings.animateEase,
								'queue'		: false,
								'step'		: stepCallback
							}
						);
					},
					// Returns the current x position of the viewport with regards to the content pane.
					getContentPositionX: function()
					{
						return contentPositionX();
					},
					// Returns the current y position of the viewport with regards to the content pane.
					getContentPositionY: function()
					{
						return contentPositionY();
					},
					// Returns the width of the content within the scroll pane.
					getContentWidth: function()
					{
						return contentWidth;
					},
					// Returns the height of the content within the scroll pane.
					getContentHeight: function()
					{
						return contentHeight;
					},
					// Returns the horizontal position of the viewport within the pane content.
					getPercentScrolledX: function()
					{
						return contentPositionX() / (contentWidth - paneWidth);
					},
					// Returns the vertical position of the viewport within the pane content.
					getPercentScrolledY: function()
					{
						return contentPositionY() / (contentHeight - paneHeight);
					},
					// Returns whether or not this scrollpane has a horizontal scrollbar.
					getIsScrollableH: function()
					{
						return isScrollableH;
					},
					// Returns whether or not this scrollpane has a vertical scrollbar.
					getIsScrollableV: function()
					{
						return isScrollableV;
					},
					// Gets a reference to the content pane. It is important that you use this method if you want to
					// edit the content of your jScrollPane as if you access the element directly then you may have some
					// problems (as your original element has had additional elements for the scrollbars etc added into
					// it).
					getContentPane: function()
					{
						return pane;
					},
					// Scrolls this jScrollPane down as far as it can currently scroll. If animate isn't passed then the
					// animateScroll value from settings is used instead.
					scrollToBottom: function(animate)
					{
						positionDragY(dragMaxY, animate);
					},
					// Hijacks the links on the page which link to content inside the scrollpane. If you have changed
					// the content of your page (e.g. via AJAX) and want to make sure any new anchor links to the
					// contents of your scroll pane will work then call this function.
					hijackInternalLinks: $.noop,
					// Removes the jScrollPane and returns the page to the state it was in before jScrollPane was
					// initialised.
					destroy: function()
					{
							destroy();
					}
				}
			);
			
			initialise(s);
		}

		// Pluginifying code...
		settings = $.extend({}, $.fn.jScrollPane.defaults, settings);
		
		// Apply default speed
		$.each(['arrowButtonSpeed', 'trackClickSpeed', 'keyboardSpeed'], function() {
			settings[this] = settings[this] || settings.speed;
		});

		return this.each(
			function()
			{
				var elem = $(this), jspApi = elem.data('jsp');
				if (jspApi) {
					jspApi.reinitialise(settings);
				} else {
					$("script",elem).filter('[type="text/javascript"],:not([type])').remove();
					jspApi = new JScrollPane(elem, settings);
					elem.data('jsp', jspApi);
				}
			}
		);
	};

	$.fn.jScrollPane.defaults = {
		showArrows					: false,
		maintainPosition			: true,
		stickToBottom				: false,
		stickToRight				: false,
		clickOnTrack				: true,
		autoReinitialise			: false,
		autoReinitialiseDelay		: 500,
		verticalDragMinHeight		: 0,
		verticalDragMaxHeight		: 99999,
		horizontalDragMinWidth		: 0,
		horizontalDragMaxWidth		: 99999,
		contentWidth				: undefined,
		animateScroll				: false,
		animateDuration				: 300,
		animateEase					: 'linear',
		hijackInternalLinks			: false,
		verticalGutter				: 4,
		horizontalGutter			: 4,
		mouseWheelSpeed				: 3,
		arrowButtonSpeed			: 0,
		arrowRepeatFreq				: 50,
		arrowScrollOnHover			: false,
		trackClickSpeed				: 0,
		trackClickRepeatFreq		: 70,
		verticalArrowPositions		: 'split',
		horizontalArrowPositions	: 'split',
		enableKeyboardNavigation	: true,
		hideFocus					: false,
		keyboardSpeed				: 0,
		initialDelay                : 300,        // Delay before starting repeating
		speed						: 30,		// Default speed when others falsey
		scrollPagePercent			: .8		// Percent of visible area scrolled when pageUp/Down or track area pressed
	};

})(jQuery,this);


(function($) {

var types = ['DOMMouseScroll', 'mousewheel'];

if ($.event.fixHooks) {
    for ( var i=types.length; i; ) {
        $.event.fixHooks[ types[--i] ] = $.event.mouseHooks;
    }
}

$.event.special.mousewheel = {
    setup: function() {
        if ( this.addEventListener ) {
            for ( var i=types.length; i; ) {
                this.addEventListener( types[--i], handler, false );
            }
        } else {
            this.onmousewheel = handler;
        }
    },
    
    teardown: function() {
        if ( this.removeEventListener ) {
            for ( var i=types.length; i; ) {
                this.removeEventListener( types[--i], handler, false );
            }
        } else {
            this.onmousewheel = null;
        }
    }
};

$.fn.extend({
    mousewheel: function(fn) {
        return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel");
    },
    
    unmousewheel: function(fn) {
        return this.unbind("mousewheel", fn);
    }
});


function handler(event) {
    var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true, deltaX = 0, deltaY = 0;
    event = $.event.fix(orgEvent);
    event.type = "mousewheel";
    
    // Old school scrollwheel delta
    if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta/120; }
    if ( orgEvent.detail     ) { delta = -orgEvent.detail/3; }
    
    // New school multidimensional scroll (touchpads) deltas
    deltaY = delta;
    
    // Gecko
    if ( orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) {
        deltaY = 0;
        deltaX = -1*delta;
    }
    
    // Webkit
    if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; }
    if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; }
    
    // Add event and delta to the front of the arguments
    args.unshift(event, delta, deltaX, deltaY);
    
    return ($.event.dispatch || $.event.handle).apply(this, args);
}

})(jQuery);